Maksimova Natalya
From Saint Petersburg, Russia
EMA: 15020074
Common russian riichi rating (CRR)
Rating date Oct. 25, 2022 (latest changes Oct. 25, 2022).
11 place (627.76).
how we calculated rating score
max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3
p1 = (545.45 * 3.30 * 1 + 666.67 * 3.45 * 1 + 507.46 * 3.50 * 1 + 684.68 * 4.05 * 1 + 1000 * 1.80 * 1) / (3.30 * 1 + 3.45 * 1 + 3.50 * 1 + 4.05 * 1 + 1.80 * 1) = 649.011801242236
p2 = (684.68 * 4.05 * 1 + 666.67 * 3.45 * 1 + 545.45 * 3.30 * 1 + 1000 * 1.80 * 1) / max_coefficients = 606.5013986013985
score = 649.011801242236 * 0.5 + 606.5013986013985 * 0.5 = 627.7565999218173
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-10-14 | 24 -> 11 | 590.77 -> 627.76 | |
2021-02-01 | 31 -> 24 | 644.48 -> 590.77 | |
2020-02-01 | 31 | 644.48 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 1000 |
|
1/40 | 100% | 1.80 | CRR | Sun tournament |
2 | 685 |
|
36/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
3 | 507 |
|
34/68 | 100% | 3.50 | RR | Tenpai can't buy happiness |
4 | 667 |
|
26/76 | 100% | 3.45 | RR | Saint Petersburg Open 2021 |
5 | 545 |
|
26/56 | 100% | 3.30 | RR | Kirov Tournament |
6 | 692 |
|
13/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
7 | 419 |
|
19/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
8 | 468 |
|
60/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
9 | 762 |
|
16/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
10 | 667 |
|
22/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
11 | 222 |
|
22/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
12 | 86 |
|
33/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
13 | 892 |
|
10/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
14 | 270 |
|
47/64 | 0% | 3.45 | EMA | White Dragon Tournament |
15 | 703 |
|
28/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
16 | 903 |
|
4/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
17 | 511 |
|
24/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
18 | 963 |
|
2/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
19 | 296 |
|
51/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
20 | 368 |
|
13/20 | 0% | 2.10 | CRR | Spring tournament (Ekaterinburg) |
21 | 474 |
|
11/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
22 | 826 |
|
5/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 |
23 | 343 |
|
24/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
24 | 889 |
|
4/28 | 0% | 2.10 | RR | Tyumen Mahjong Tournament (TMT) 2017 |
25 | 710 |
|
10/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
26 | 903 |
|
4/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 |
27 | 852 |
|
5/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |
28 | 870 |
|
4/24 | 0% | 2.20 | RR | The first tournament of 2017 |