Zhuravleva Tatyana

From Samara, Russia

Player page

Internal rating (RR)

Rating date July 31, 2026 (latest changes July 26, 2026).

254 place (89.01).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (47.62 * 2.60 * 0.43 + 71.43 * 3.50 * 0.71 + 309.09 * 3 * 1 + 13.99 * 4.71 * 1 + 0) / (2.60 * 0.43 + 3.50 * 0.71 + 3 * 1 + 4.71 * 1 + 1) = 99.37838809322314

p2 = (309.09 * 3 * 1 + 71.43 * 3.50 * 0.71 + 13.99 * 4.71 * 1 + 47.62 * 2.60 * 0.43) / max_coefficients = 78.6420540242749

score = 99.37838809322314 * 0.5 + 78.6420540242749 * 0.5 = 89.01022105874901

Rating changes

Show

all results
Date Place Points Reason
2026-07-26 254 88.82 -> 89.01

Riichi On Ice: 57% -> 43%
2026-07-25 250 -> 254 88.82
2026-07-18 242 -> 250 88.82
2026-07-14 244 -> 242 88.82
2026-07-12 240 -> 244 88.82
2026-07-03 240 89.47 -> 88.82

Riichi over The Volga 2025: 86% -> 71%
2026-06-15 240 87.98 -> 89.47
2026-06-14 218 -> 240 104.72 -> 87.98

XII Russian Championship: 0% -> 100%
2026-06-13 219 -> 218 104.72
2026-06-09 222 -> 219 104.72

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 14 2026-06-14 142/144 100% 4.71 RR XII Russian Championship Samara
2 309 2026-01-25 39/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 71 2025-05-03 66/71 71% 3.50 RR Riichi over The Volga 2025 Samara
4 48 2025-01-26 41/43 43% 2.60 RR Riichi On Ice Samara