Sotnikova Anna

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 20, 2024 (latest changes June 20, 2024).

198 place (29.32).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (666.67 * 1.20 * 0.14 + 266.67 * 1.20 * 0.14 + 0 + 0 + 0) / (1.20 * 0.14 + 1.20 * 0.14 + 1 + 1 + 1) = 47.8767319979898

p2 = (666.67 * 1.20 * 0.14 + 266.67 * 1.20 * 0.14) / max_coefficients = 10.767535929629222

score = 47.8767319979898 * 0.5 + 10.767535929629222 * 0.5 = 29.322133963809513

Rating changes

Show

all results
Date Place Points Reason
2024-06-20 198 36.19 -> 29.32

I still can declare riichi: 29% -> 14%
2024-06-11 209 -> 198 35.95 -> 36.19
2024-06-09 204 -> 209 35.95
2024-05-25 198 -> 204 35.95
2024-05-19 193 -> 198 35.95
2024-05-12 180 -> 193 36.78 -> 35.95
2024-05-05 179 -> 180 36.78
2024-05-03 177 -> 179 55.09 -> 36.78

Vyatka rooster: 29% -> 14%
2024-04-27 178 -> 177 55.09
2024-04-20 177 -> 178 60.75 -> 55.09

I still can declare riichi: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 267 2022-08-20 12/16 14% 1.20 CRR I still can declare riichi
2 667 2022-07-03 6/16 14% 1.20 CRR Vyatka rooster
3 400 2021-11-06 34/56 0% 3.30 RR Kirov Tournament