Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Online rating
Rating date Feb. 2, 2026 (latest changes Jan. 21, 2026).
65 place (341.72).
how we calculated rating score
max_coefficients = (4.45 * 1 + 4.45 * 1 + 3.05 * 0.86) = 11.514155
p1 = (457.14 * 2.30 * 1 + 418.92 * 4.45 * 1 + 470.59 * 1.80 * 1 + 0 + 0) / (2.30 * 1 + 4.45 * 1 + 1.80 * 1 + 1 + 1) = 356.65213270142175
p2 = (418.92 * 4.45 * 1 + 457.14 * 2.30 * 1 + 470.59 * 1.80 * 1) / max_coefficients = 326.78733263535185
score = 356.65213270142175 * 0.5 + 326.78733263535185 * 0.5 = 341.71973266838677
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-18 | 66 -> 65 | 335.76 -> 341.72 | |
| 2026-01-10 | 70 -> 66 | 271.51 -> 335.76 |
Yagi Keiji Cup [Tenhou]: 0% -> 100% |
| 2025-12-16 | 71 -> 70 | 271.51 | |
| 2025-11-02 | 72 -> 71 | 271.51 | |
| 2025-10-31 | 72 | 271.51 |
Kawa-league, season 2: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 471 |
|
10/18 | 100% | 1.80 | ONLINE | Yagi Keiji Cup [Tenhou] | Russia | |
| 2 | 419 |
|
44/75 | 100% | 4.45 | ONLINE | Kawa-league, season 2 | Russia | |
| 3 | 457 |
|
20/36 | 100% | 2.30 | ONLINE | Final Cup Qualifiers 2025 | Russia | |
| 4 | 553 |
|
22/48 | 0% | 2.60 | ONLINE | Demons of autumn wind | Russia | |
| 5 | 860 |
|
7/44 | 0% | 2.50 | ONLINE | Demons of spring wind | Russia | |
| 6 | 957 |
|
7/140 | 0% | 3.70 | ONLINE | Corona go away | Russia | |
| 7 | 0 |
|
60/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 | Russia | |
| 8 | 915 |
|
5/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 | Russia | |
| 9 | 968 |
|
🥈 | 2/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament | Russia |