Maksimova Natalya
From Moscow, Russia
EMA: 15020074
Common russian riichi rating (CRR)
Rating date Oct. 9, 2025 (latest changes Oct. 9, 2025).
7 place (766.34).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8
p1 = (294.12 * 3.05 * 0.43 + 695.65 * 2.80 * 1 + 1000 * 3.50 * 1 + 960.78 * 3.05 * 0.57 + 1000 * 4.60 * 0.57 + 696.63 * 3.75 * 1) / (3.05 * 0.43 + 2.80 * 1 + 3.50 * 1 + 3.05 * 0.57 + 4.60 * 0.57 + 3.75 * 1) = 810.4770721063247
p2 = (1000 * 3.50 * 1 + 1000 * 4.60 * 0.57 + 696.63 * 3.75 * 1 + 695.65 * 2.80 * 1) / max_coefficients = 722.2047297297298
score = 810.4770721063247 * 0.5 + 722.2047297297298 * 0.5 = 766.3409009180273
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-09 | 6 -> 7 | 773.28 -> 766.34 |
Agari Summer Tournament 2024: 71% -> 57% |
| 2025-09-12 | 4 -> 6 | 799.11 -> 773.28 |
X Russian Championship: 71% -> 57% |
| 2025-09-10 | 4 | 792.45 -> 799.11 |
Agari Spring Tournament 2024: 57% -> 43% |
| 2025-09-03 | 5 -> 4 | 793.12 -> 792.45 |
SPB Riichi Open 2023: 14% -> 0% |
| 2025-09-01 | 6 -> 5 | 782.91 -> 793.12 | |
| 2025-08-31 | 4 -> 6 | 782.91 | |
| 2025-08-09 | 1 -> 4 | 798.47 -> 782.91 |
Agari Summer Tournament 2024: 86% -> 71% |
| 2025-08-04 | 2 -> 1 | 794.64 -> 798.47 | |
| 2025-07-12 | 1 -> 2 | 811.62 -> 794.64 |
X Russian Championship: 86% -> 71% |
| 2025-07-10 | 1 | 805.70 -> 811.62 |
Agari Spring Tournament 2024: 71% -> 57% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1000 |
|
🥇 | 1/71 | 100% | 3.50 | RR | Riichi over The Volga 2025 | Samara |
| 2 | 696 |
|
8/24 | 100% | 2.80 | CRR | Riichi never changing | Moscow | |
| 3 | 697 |
|
28/90 | 100% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 4 | 961 |
|
🥉 | 3/52 | 57% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow |
| 5 | 1000 |
|
🥇 | 1/108 | 57% | 4.60 | RR | X Russian Championship | Perm |
| 6 | 294 |
|
37/52 | 43% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 7 | 850 |
|
17/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 8 | 770 |
|
21/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 9 | 522 |
|
12/24 | 0% | 1.40 | CRR | Fire cup 2023 | Saint Petersburg | |
| 10 | 613 |
|
13/32 | 0% | 1.80 | CRR | Earth cup | Saint Petersburg | |
| 11 | 609 |
|
10/24 | 0% | 2.80 | CRR | Meeting in the billiard room | Moscow | |
| 12 | 240 |
|
58/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 13 | 1000 |
|
🥇 | 1/40 | 0% | 1.80 | CRR | Sun tournament | Saint Petersburg |
| 14 | 685 |
|
36/112 | 0% | 4.05 | RR | Moscow Riichi 2022 | Moscow | |
| 15 | 507 |
|
34/68 | 0% | 3.50 | RR | Tenpai can't buy happiness | Perm | |
| 16 | 667 |
|
26/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg | |
| 17 | 545 |
|
26/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov | |
| 18 | 692 |
|
13/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai | Kirov | |
| 19 | 419 |
|
19/32 | 0% | 2.70 | RR | The last chance: back to 2019 | Moscow | |
| 20 | 468 |
|
60/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 21 | 762 |
|
16/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 | Saint Petersburg | |
| 22 | 667 |
|
22/64 | 0% | 3.85 | EMA | Aki Shanten 2019 | Perm | |
| 23 | 222 |
|
22/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao | Kirov | |
| 24 | 86 |
|
33/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 | Moscow | |
| 25 | 892 |
|
10/84 | 0% | 4.20 | EMA | Haru Shanten 2019 | Perm | |
| 26 | 270 |
|
47/64 | 0% | 3.45 | EMA | White Dragon Tournament | Moscow | |
| 27 | 703 |
|
28/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm | |
| 28 | 903 |
|
4/32 | 0% | 2.70 | EMA | Tsukimi 2018 | Vologda | |
| 29 | 511 |
|
24/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 | Moscow | |
| 30 | 963 |
|
🥈 | 2/28 | 0% | 1.70 | RR | Natsu Shanten 2018 | Perm |
| 31 | 296 |
|
51/72 | 0% | 3.85 | EMA | Haru Shanten 2018 | Perm | |
| 32 | 368 |
|
13/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) | Yekaterinburg | |
| 33 | 474 |
|
11/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 | Tyumen | |
| 34 | 826 |
|
5/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 | Yekaterinburg | |
| 35 | 343 |
|
24/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 | Moscow | |
| 36 | 889 |
|
4/28 | 0% | 2.10 | RR | Tyumen Mahjong Tournament (TMT) 2017 | Tyumen | |
| 37 | 710 |
|
10/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 | Perm | |
| 38 | 903 |
|
4/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 | Chelyabinsk | |
| 39 | 852 |
|
5/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 | Perm | |
| 40 | 870 |
|
4/24 | 0% | 2.20 | RR | The first tournament of 2017 | Yekaterinburg |