Kondrateva Anna

From Saint Petersburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 20, 2026 (latest changes April 19, 2026).

203 place (281.37).

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

p1 = (789.47 * 3.85 * 0.43 + 559.32 * 3.25 * 0.71 + 259.74 * 3.45 * 1 + 81.08 * 3.40 * 1 + 66.67 * 1.70 * 1) / (3.85 * 0.43 + 3.25 * 0.71 + 3.45 * 1 + 3.40 * 1 + 1.70 * 1) = 310.36645919825645

p2 = (789.47 * 3.85 * 0.43 + 559.32 * 3.25 * 0.71 + 259.74 * 3.45 * 1 + 81.08 * 3.40 * 1) / max_coefficients = 252.37123745819397

score = 310.36645919825645 * 0.5 + 252.37123745819397 * 0.5 = 281.3688483282252

Rating changes

Show

all results
Date Place Points Reason
2026-04-19 193 -> 203 281.37
2026-04-16 185 -> 193 294.50 -> 281.37

White Wolf Cup: 86% -> 71%
2026-04-13 186 -> 185 294.50
2026-04-11 177 -> 186 298.98 -> 294.50

Seihoku spring tournament 2026: 0% -> 100%
2026-04-05 173 -> 177 298.98
2026-04-04 175 -> 173 298.98
2026-04-02 176 -> 175 298.98
2026-03-30 178 -> 176 298.98
2026-03-29 179 -> 178 298.98
2026-03-21 176 -> 179 298.98

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 67 2026-04-11 29/31 100% 1.70 RR Seihoku spring tournament 2026 Saint Petersburg
2 81 2026-02-23 69/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
3 260 2025-08-31 58/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
4 559 2025-02-16 27/60 71% 3.25 RR White Wolf Cup Saint Petersburg
5 789 2024-09-01 21/96 43% 3.85 RR SPB Riichi Open 2024 Saint Petersburg