Maksimova Natalya

From Saint Petersburg, Russia

EMA: 15020074

Player page

Internal rating (RR)

Rating date May 25, 2024 (latest changes May 12, 2024).

2 place (737.47).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (684.68 * 4.05 * 0.14 + 240 * 4.20 * 0.43 + 770.11 * 3.75 * 1 + 850.47 * 4 * 1 + 294.12 * 3.05 * 1 + 1000 * 4.60 * 1) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 4 * 1 + 3.05 * 1 + 4.60 * 1) = 709.5587935450324

p2 = (1000 * 4.60 * 1 + 850.47 * 4 * 1 + 770.11 * 3.75 * 1 + 294.12 * 3.05 * 1) / max_coefficients = 765.3805194805195

score = 709.5587935450324 * 0.5 + 765.3805194805195 * 0.5 = 737.4696565127759

Rating changes

Show

Date Place Points Reason
2024-05-12 9 -> 2 599.40 -> 737.47

X Russian Championship: 0% -> 100%

2024-05-06 10 -> 9 590.13 -> 599.40

IX Russian Riichi Championship: 57% -> 43%

2024-04-12 10 600.18 -> 590.13

Moscow Riichi 2022: 29% -> 14%

2024-03-30 9 -> 10 600.18
2024-03-20 10 -> 9 598.69 -> 600.18

Tenpai can't buy happiness: 14% -> 0%

2024-03-10 5 -> 10 673.69 -> 598.69

Agari Spring Tournament 2024: 0% -> 100%

2024-03-06 5 652.26 -> 673.69

IX Russian Riichi Championship: 71% -> 57%

2024-02-12 6 -> 5 653.73 -> 652.26

Moscow Riichi 2022: 43% -> 29%

2024-01-20 6 651.08 -> 653.73

Tenpai can't buy happiness: 29% -> 14%

2024-01-06 7 -> 6 632.90 -> 651.08

IX Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 1000 2024-05-12 1/108 100% 4.60 RR X Russian Championship
2 294 2024-03-10 37/52 100% 3.05 RR Agari Spring Tournament 2024
3 850 2023-09-03 17/108 100% 4.00 RR SPB Riichi Open 2023
4 770 2023-06-11 21/88 100% 3.75 RR Money can not buy tenpai
5 240 2022-11-06 58/76 43% 4.20 RR IX Russian Riichi Championship
6 685 2022-06-12 36/112 14% 4.05 RR Moscow Riichi 2022
7 507 2022-03-20 34/68 0% 3.50 RR Tenpai can't buy happiness
8 667 2021-11-28 26/76 0% 3.45 RR Saint Petersburg Open 2021
9 545 2021-11-06 26/56 0% 3.30 RR Kirov Tournament
10 692 2020-03-08 13/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
11 419 2020-01-26 19/32 0% 2.70 RR The last chance: back to 2019
12 468 2019-12-15 60/112 0% 4.05 EMA VIII Russian Riichi Championship
13 762 2019-11-24 16/64 0% 3.45 EMA Saint Petersburg Open 2019
14 667 2019-11-04 22/64 0% 3.85 EMA Aki Shanten 2019
15 222 2019-09-08 22/28 0% 2.60 RR And yet the sinner collects tanyao
16 86 2019-07-21 33/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
17 892 2019-05-04 10/84 0% 4.20 EMA Haru Shanten 2019
18 270 2018-12-16 47/64 0% 3.45 EMA White Dragon Tournament
19 703 2018-11-18 28/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
20 903 2018-10-28 4/32 0% 2.70 EMA Tsukimi 2018
21 511 2018-08-19 24/48 0% 3.10 RR Moscow Riichi Open 2018
22 963 2018-08-11 2/28 0% 1.70 RR Natsu Shanten 2018
23 296 2018-05-01 51/72 0% 3.85 EMA Haru Shanten 2018
24 474 2017-12-24 11/20 0% 2.10 EMA Tyumen Riichi Open 2017
25 826 2017-07-30 5/24 0% 2.20 RR Summer EMA rules tournament 2017
26 343 2017-07-09 24/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
27 889 2017-06-11 4/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
28 710 2017-06-03 10/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
29 903 2017-04-16 4/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
30 852 2017-03-25 5/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
31 870 2017-01-29 4/24 0% 2.20 RR The first tournament of 2017