Knyazeva Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 17, 2026 (latest changes May 17, 2026).

157 place (340.85).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (98.04 * 3.05 * 0.14 + 573.03 * 3.75 * 0.43 + 529.41 * 2.30 * 1 + 480 * 3.10 * 1 + 0) / (3.05 * 0.14 + 3.75 * 0.43 + 2.30 * 1 + 3.10 * 1 + 1) = 434.60247693529453

p2 = (480 * 3.10 * 1 + 529.41 * 2.30 * 1 + 573.03 * 3.75 * 0.43 + 98.04 * 3.05 * 0.14) / max_coefficients = 247.0969696969697

score = 434.60247693529453 * 0.5 + 247.0969696969697 * 0.5 = 340.8497233161321

Rating changes

Show

all results
Date Place Points Reason
2026-05-17 158 -> 157 340.85
2026-05-14 157 -> 158 340.85
2026-05-12 143 -> 157 358.57 -> 340.85

X Russian Championship: 14% -> 0%
2026-05-11 141 -> 143 358.57
2026-05-05 142 -> 141 358.57
2026-05-04 143 -> 142 358.57
2026-05-03 145 -> 143 357.73 -> 358.57
2026-05-01 148 -> 145 357.73
2026-04-27 147 -> 148 357.73
2026-04-26 148 -> 147 357.73

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 480 2026-04-05 27/51 100% 3.10 RR Moscow Riichi 2026 Moscow
2 529 2026-03-14 25/52 100% 2.30 CRR "Furin" club tournament: for the anniversary Moscow
3 573 2024-10-13 39/90 43% 3.75 RR Moscow Riichi 2024 Moscow
4 98 2024-06-09 47/52 14% 3.05 RR Agari Summer Tournament 2024 Moscow
5 159 2024-05-12 91/108 0% 4.60 RR X Russian Championship Perm
6 784 2024-03-10 12/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
7 103 2023-11-26 36/40 0% 2.90 CRR Autumn Agari tournament Moscow
8 523 2023-09-03 52/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
9 609 2023-06-11 35/88 0% 3.75 RR Money can not buy tenpai Perm
10 867 2022-11-06 11/76 0% 4.20 RR IX Russian Riichi Championship Perm
11 90 2022-06-12 102/112 0% 4.05 RR Moscow Riichi 2022 Moscow