Sviridova Valentina

From Moscow, Russia

EMA: 15990330

Player page

Online rating

Rating date Oct. 31, 2026 (latest changes Oct. 31, 2026).

60 place (323.46).

max_coefficients = (4.45 * 0.86 + 4.45 * 0.57 + 2.20 * 1) = 8.556825

p1 = (549.30 * 4.45 * 0.57 + 391.89 * 4.45 * 0.86 + 0 + 0 + 0) / (4.45 * 0.57 + 4.45 * 0.86 + 1 + 1 + 1) = 309.0172147069118

p2 = (391.89 * 4.45 * 0.86 + 549.30 * 4.45 * 0.57) / max_coefficients = 337.908044163577

score = 309.0172147069118 * 0.5 + 337.908044163577 * 0.5 = 323.46262943524437

Rating changes

Show

all results
Date Place Points Reason
2026-10-31 59 -> 60 327.97 -> 323.46

Kawa-league, season 2: 100% -> 86%
2026-10-27 58 -> 59 341.71 -> 327.97

Kawa-league, season 1: 71% -> 57%
2026-10-25 58 339.93 -> 341.71
2026-09-21 59 -> 58 339.93
2026-09-18 60 -> 59 339.93
2026-08-27 59 -> 60 352.11 -> 339.93

Kawa-league, season 1: 86% -> 71%
2026-08-05 60 -> 59 352.11
2026-07-05 61 -> 60 352.11
2026-07-04 58 -> 61 352.11
2026-06-27 56 -> 58 362.96 -> 352.11

Kawa-league, season 1: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 392 2025-10-31 46/75 86% 4.45 ONLINE Kawa-league, season 2 Russia
2 549 2025-06-27 33/72 57% 4.45 ONLINE Kawa-league, season 1 Russia
3 345 2021-11-14 58/88 0% 3.25 ONLINE Winter Team Fight Russia
4 184 2021-05-16 85/104 0% 3.45 ONLINE Riichi Online Open Team Cup Russia
5 370 2021-03-21 52/82 0% 3.15 ONLINE No Dora Tournament Russia
6 172 2020-11-01 83/100 0% 3.40 ONLINE Riichi Online Open Team Cup Russia
7 119 2020-05-24 120/136 0% 3.69 ONLINE Riichi Online Open Team Cup Russia
8 144 2020-04-12 120/140 0% 3.70 ONLINE Corona go away Russia
9 315 2020-02-16 99/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020 Russia
10 422 2019-02-17 49/84 0% 3.20 ONLINE Riichi Online Open Team Cup Russia