Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Online rating
Rating date July 6, 2026 (latest changes July 5, 2026).
60 place (352.11).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 0.86 + 2.30 * 1) = 10.564095000000002
p1 = (549.30 * 4.45 * 0.86 + 391.89 * 4.45 * 1 + 0 + 0 + 0) / (4.45 * 0.86 + 4.45 * 1 + 1 + 1 + 1) = 340.81655028655206
p2 = (549.30 * 4.45 * 0.86 + 391.89 * 4.45 * 1) / max_coefficients = 363.39979903626386
score = 340.81655028655206 * 0.5 + 363.39979903626386 * 0.5 = 352.10817466140793
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2026-06-16 | 58 -> 56 | 362.96 | |
| 2026-06-05 | 59 -> 58 | 362.96 | |
| 2026-05-18 | 61 -> 59 | 362.96 | |
| 2026-04-05 | 62 -> 61 | 361.30 -> 362.96 | |
| 2026-03-28 | 56 -> 62 | 361.30 | |
| 2026-03-21 | 57 -> 56 | 361.30 | |
| 2026-03-18 | 60 -> 57 | 357.85 -> 361.30 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 392 |
|
46/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 2 | 549 |
|
33/72 | 86% | 4.45 | ONLINE | Kawa-league, season 1 | Russia | |
| 3 | 345 |
|
58/88 | 0% | 3.25 | ONLINE | Winter Team Fight | Russia | |
| 4 | 184 |
|
85/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 5 | 370 |
|
52/82 | 0% | 3.15 | ONLINE | No Dora Tournament | Russia | |
| 6 | 172 |
|
83/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 7 | 119 |
|
120/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 8 | 144 |
|
120/140 | 0% | 3.70 | ONLINE | Corona go away | Russia | |
| 9 | 315 |
|
99/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia | |
| 10 | 422 |
|
49/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup | Russia |