Kornienko Evgeniy
From Chelyabinsk, Russia
EMA: 15020066
Internal rating (RR)
Rating date Jan. 16, 2026 (latest changes Jan. 14, 2026).
189 place (178.77).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (364.49 * 4.60 * 0.29 + 255.32 * 2.80 * 0.43 + 253.16 * 3.65 * 0.57 + 387.10 * 2.40 * 1 + 14.93 * 4.10 * 1) / (4.60 * 0.29 + 2.80 * 0.43 + 3.65 * 0.57 + 2.40 * 1 + 4.10 * 1) = 207.53591695788523
p2 = (387.10 * 2.40 * 1 + 253.16 * 3.65 * 0.57 + 364.49 * 4.60 * 0.29 + 255.32 * 2.80 * 0.43) / max_coefficients = 149.9959866220736
score = 207.53591695788523 * 0.5 + 149.9959866220736 * 0.5 = 178.7659517899794
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-14 | 186 -> 189 | 183.01 -> 178.77 |
Guardian of the Winds: 57% -> 43% |
| 2026-01-12 | 184 -> 186 | 195.22 -> 183.01 |
X Russian Championship: 43% -> 29% |
| 2026-01-10 | 185 -> 184 | 195.22 | |
| 2026-01-07 | 184 -> 185 | 195.22 | |
| 2025-12-09 | 185 -> 184 | 195.22 | |
| 2025-12-07 | 180 -> 185 | 195.22 | |
| 2025-12-04 | 174 -> 180 | 200.37 -> 195.22 |
Riichi over Volga: 71% -> 57% |
| 2025-11-30 | 175 -> 174 | 200.37 | |
| 2025-11-14 | 175 | 204.34 -> 200.37 |
Guardian of the Winds: 71% -> 57% |
| 2025-11-12 | 171 -> 175 | 215.80 -> 204.34 |
X Russian Championship: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 15 |
|
67/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 2 | 387 |
|
20/32 | 100% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 3 | 253 |
|
60/80 | 57% | 3.65 | RR | Riichi over Volga | Samara | |
| 4 | 255 |
|
36/48 | 43% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 5 | 364 |
|
69/108 | 29% | 4.60 | RR | X Russian Championship | Perm | |
| 6 | 253 |
|
57/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 7 | 435 |
|
14/24 | 0% | 2.20 | RR | URAL Mahjong Battle | Yekaterinburg | |
| 8 | 421 |
|
12/20 | 0% | 2.10 | RR | Spring hope | Yekaterinburg | |
| 9 | 737 |
|
6/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 | Tyumen | |
| 10 | 42 |
|
69/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten | Perm | |
| 11 | 870 |
|
4/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 | Yekaterinburg | |
| 12 | 484 |
|
17/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 | Chelyabinsk | |
| 13 | 435 |
|
14/24 | 0% | 2.20 | RR | The first tournament of 2017 | Yekaterinburg | |
| 14 | 217 |
|
19/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 | Yekaterinburg |