Maksimova Natalya

From Saint Petersburg, Russia

EMA: 15020074

Player page

Common russian riichi rating (CRR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

25 place (590.77).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (891.57 * 4.20 * 0.29 + 85.71 * 3.20 * 0.43 + 222.22 * 2.60 * 0.57 + 666.67 * 3.85 * 0.71 + 761.90 * 3.45 * 0.71 + 468.47 * 4.05 * 0.86 + 419.35 * 2.70 * 0.86 + 692.31 * 2.90 * 1) / (4.20 * 0.29 + 3.20 * 0.43 + 2.60 * 0.57 + 3.85 * 0.71 + 3.45 * 0.71 + 4.05 * 0.86 + 2.70 * 0.86 + 2.90 * 1) = 547.577910793697

p2 = (692.31 * 2.90 * 1 + 761.90 * 3.45 * 0.71 + 666.67 * 3.85 * 0.71 + 468.47 * 4.05 * 0.86) / max_coefficients = 633.958661774981

score = 547.577910793697 * 0.5 + 633.958661774981 * 0.5 = 590.768286284339

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 32 -> 25 644.48 -> 590.77
2020-02-01 32 644.48

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 692 2020-03-08 13/40 100% 2.90 EMA Big open chiitoitsu in a small tenpai
2 419 2020-01-26 19/32 86% 2.70 RR The last chance: back to 2019
3 468 2019-12-15 60/112 86% 4.05 EMA VIII Russian Riichi Championship
4 762 2019-11-24 16/64 71% 3.45 EMA Saint Petersburg Open 2019
5 667 2019-11-04 22/64 71% 3.85 EMA Aki Shanten 2019
6 222 2019-09-08 22/28 57% 2.60 RR And yet the sinner collects tanyao
7 86 2019-07-21 33/36 43% 3.20 RR Moscow Open Riichi Marathon 2019
8 892 2019-05-04 10/84 29% 4.20 EMA Haru Shanten 2019
9 270 2018-12-16 47/64 0% 3.45 EMA White Dragon Tournament
10 703 2018-11-18 28/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
11 903 2018-10-28 4/32 0% 2.70 EMA Tsukimi 2018
12 511 2018-08-19 24/48 0% 3.10 RR Moscow Riichi Open 2018
13 963 2018-08-11 2/28 0% 1.70 RR Natsu Shanten 2018
14 296 2018-05-01 51/72 0% 3.85 EMA Haru Shanten 2018
15 368 2018-03-18 13/20 0% 2.10 CRR Spring tournament (Ekaterinburg)
16 474 2017-12-24 11/20 0% 2.10 EMA Tyumen Riichi Open 2017
17 826 2017-07-30 5/24 0% 2.20 RR Summer EMA rules tournament 2017
18 343 2017-07-09 24/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
19 889 2017-06-11 4/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
20 710 2017-06-03 10/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
21 903 2017-04-16 4/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
22 852 2017-03-25 5/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
23 870 2017-01-29 4/24 0% 2.20 RR The first tournament of 2017