Kuntsova Anna

From Simferopol, Russia

EMA: 15990295

Player page

Internal rating (RR)

Rating date May 19, 2022 (latest changes April 30, 2022).

228 place (28.80).

max_coefficients = (4.05 * 1 + 3.85 * 1 + 3.50 * 1 + 3.45 * 1) = 14.850000000000001

p1 = (212.77 * 3.10 * 0.29 + 27.03 * 4.05 * 1 + 0 + 0 + 0) / (3.10 * 0.29 + 4.05 * 1 + 1 + 1 + 1) = 37.539363405988404

p2 = (212.77 * 3.10 * 0.29 + 27.03 * 4.05 * 1) / max_coefficients = 20.06060606060606

score = 37.539363405988404 * 0.5 + 20.06060606060606 * 0.5 = 28.79998473329723

Rating changes

Show

Date Place Points Reason
2022-04-30 233 -> 228 36.61 -> 28.80

Agari team tournament 2019: 43% -> 29%

2022-03-20 226 -> 233 36.65 -> 36.61
2022-02-28 227 -> 226 43.83 -> 36.65

Agari team tournament 2019: 57% -> 43%

2022-01-30 234 -> 227 43.83
2021-12-30 232 -> 234 50.00 -> 43.83

Agari team tournament 2019: 71% -> 57%

2021-12-19 238 -> 232 50.00
2021-11-30 239 -> 238 50.00
2021-11-28 234 -> 239 50.00
2021-11-06 233 -> 234 50.00
2021-10-30 165 -> 233 21.39 -> 50.00

VIII Russian Riichi Championship: 14% -> 100%

Agari team tournament 2019: 0% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 27 2019-12-15 109/112 100% 4.05 EMA VIII Russian Riichi Championship
2 213 2019-01-13 38/48 29% 3.10 RR Agari team tournament 2019
3 714 2017-10-22 19/64 0% 3.45 EMA Moscow Riichi Open 2017
4 400 2017-10-07 10/16 0% 1.40 RR Red Dragon tournament 2017
5 222 2017-09-24 22/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
6 761 2016-12-04 18/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016