Knyazeva Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 9, 2026 (latest changes Feb. 9, 2026).

198 place (244.91).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (784.31 * 3.05 * 0.14 + 158.88 * 4.60 * 0.29 + 98.04 * 3.05 * 0.29 + 573.03 * 3.75 * 0.71 + 0) / (3.05 * 0.14 + 4.60 * 0.29 + 3.05 * 0.29 + 3.75 * 0.71 + 1) = 344.60065951595817

p2 = (573.03 * 3.75 * 0.71 + 784.31 * 3.05 * 0.14 + 158.88 * 4.60 * 0.29 + 98.04 * 3.05 * 0.29) / max_coefficients = 145.2180602006689

score = 344.60065951595817 * 0.5 + 145.2180602006689 * 0.5 = 244.90935985831354

Rating changes

Show

all results
Date Place Points Reason
2026-02-09 204 -> 198 238.36 -> 244.91

Agari Summer Tournament 2024: 43% -> 29%
2026-02-08 203 -> 204 238.36
2026-01-30 205 -> 203 238.36
2026-01-26 206 -> 205 238.36
2026-01-12 208 -> 206 234.31 -> 238.36

X Russian Championship: 43% -> 29%
2026-01-10 195 -> 208 258.83 -> 234.31

Agari Spring Tournament 2024: 29% -> 14%
2026-01-07 194 -> 195 258.83
2026-01-05 195 -> 194 258.83
2026-01-03 194 -> 195 258.83
2025-12-27 192 -> 194 258.83

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 573 2024-10-13 39/90 71% 3.75 RR Moscow Riichi 2024 Moscow
2 98 2024-06-09 47/52 29% 3.05 RR Agari Summer Tournament 2024 Moscow
3 159 2024-05-12 91/108 29% 4.60 RR X Russian Championship Perm
4 784 2024-03-10 12/52 14% 3.05 RR Agari Spring Tournament 2024 Moscow
5 103 2023-11-26 36/40 0% 2.90 CRR Autumn Agari tournament Moscow
6 523 2023-09-03 52/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
7 609 2023-06-11 35/88 0% 3.75 RR Money can not buy tenpai Perm
8 867 2022-11-06 11/76 0% 4.20 RR IX Russian Riichi Championship Perm
9 90 2022-06-12 102/112 0% 4.05 RR Moscow Riichi 2022 Moscow