Kornienko Evgeniy
From Chelyabinsk, Russia
EMA: 15020066
Internal rating (RR)
Rating date June 30, 2026 (latest changes June 27, 2026).
212 place (175.31).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (255.32 * 2.80 * 0.14 + 253.16 * 3.65 * 0.14 + 387.10 * 2.40 * 0.71 + 14.93 * 4.10 * 0.86 + 485.71 * 2.50 * 1 + 90.91 * 4.71 * 1) / (2.80 * 0.14 + 3.65 * 0.14 + 2.40 * 0.71 + 4.10 * 0.86 + 2.50 * 1 + 4.71 * 1) = 194.0654042792232
p2 = (485.71 * 2.50 * 1 + 387.10 * 2.40 * 0.71 + 90.91 * 4.71 * 1 + 253.16 * 3.65 * 0.14) / max_coefficients = 156.55019773200527
score = 194.0654042792232 * 0.5 + 156.55019773200527 * 0.5 = 175.30780100561424
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-27 | 213 -> 212 | 175.31 | |
| 2026-06-16 | 214 -> 213 | 175.31 | |
| 2026-06-15 | 217 -> 214 | 168.71 -> 175.31 |
13 bloody tiles: 100% -> 86% |
| 2026-06-14 | 189 -> 217 | 188.77 -> 168.71 |
XII Russian Championship: 0% -> 100% |
| 2026-06-09 | 192 -> 189 | 188.77 | |
| 2026-06-04 | 189 -> 192 | 193.69 -> 188.77 |
Riichi over Volga: 29% -> 14% |
| 2026-05-26 | 190 -> 189 | 193.69 | |
| 2026-05-17 | 189 -> 190 | 193.69 | |
| 2026-05-14 | 188 -> 189 | 197.50 -> 193.69 |
Guardian of the Winds: 29% -> 14% |
| 2026-05-12 | 194 -> 188 | 202.56 -> 197.50 |
X Russian Championship: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 91 |
|
131/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 2 | 486 |
|
19/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 3 | 15 |
|
67/68 | 86% | 4.10 | RR | 13 bloody tiles | Perm | |
| 4 | 387 |
|
20/32 | 71% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 5 | 253 |
|
60/80 | 14% | 3.65 | RR | Riichi over Volga | Samara | |
| 6 | 255 |
|
36/48 | 14% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 7 | 364 |
|
69/108 | 0% | 4.60 | RR | X Russian Championship | Perm | |
| 8 | 253 |
|
57/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 9 | 435 |
|
14/24 | 0% | 2.20 | RR | URAL Mahjong Battle | Yekaterinburg | |
| 10 | 421 |
|
12/20 | 0% | 2.10 | RR | Spring hope | Yekaterinburg | |
| 11 | 737 |
|
6/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 | Tyumen | |
| 12 | 42 |
|
69/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten | Perm | |
| 13 | 870 |
|
4/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 | Yekaterinburg | |
| 14 | 484 |
|
17/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 | Chelyabinsk | |
| 15 | 435 |
|
14/24 | 0% | 2.20 | RR | The first tournament of 2017 | Yekaterinburg | |
| 16 | 217 |
|
19/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 | Yekaterinburg |