Kornienko Evgeniy
From Chelyabinsk, Russia
EMA: 15020066
Internal rating (RR)
Rating date May 20, 2026 (latest changes May 17, 2026).
190 place (193.69).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (255.32 * 2.80 * 0.14 + 253.16 * 3.65 * 0.29 + 387.10 * 2.40 * 0.71 + 14.93 * 4.10 * 1 + 485.71 * 2.50 * 1) / (2.80 * 0.14 + 3.65 * 0.29 + 2.40 * 0.71 + 4.10 * 1 + 2.50 * 1) = 236.26033783101687
p2 = (485.71 * 2.50 * 1 + 387.10 * 2.40 * 0.71 + 253.16 * 3.65 * 0.29 + 255.32 * 2.80 * 0.14) / max_coefficients = 151.11515151515152
score = 236.26033783101687 * 0.5 + 151.11515151515152 * 0.5 = 193.68774467308418
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2026-05-03 | 188 -> 194 | 202.03 -> 202.56 | |
| 2026-05-02 | 187 -> 188 | 208.65 -> 202.03 |
Riichi Maslenitsa (shrovetide): 86% -> 71% |
| 2026-05-01 | 188 -> 187 | 208.65 | |
| 2026-04-26 | 189 -> 188 | 208.65 | |
| 2026-04-19 | 185 -> 189 | 208.65 | |
| 2026-04-16 | 186 -> 185 | 208.65 | |
| 2026-04-13 | 188 -> 186 | 208.65 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 486 |
|
19/36 | 100% | 2.50 | RR | One tsumo until spring | Yekaterinburg | |
| 2 | 15 |
|
67/68 | 100% | 4.10 | RR | 13 bloody tiles | Perm | |
| 3 | 387 |
|
20/32 | 71% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 4 | 253 |
|
60/80 | 29% | 3.65 | RR | Riichi over Volga | Samara | |
| 5 | 255 |
|
36/48 | 14% | 2.80 | RR | Guardian of the Winds | Yekaterinburg | |
| 6 | 364 |
|
69/108 | 0% | 4.60 | RR | X Russian Championship | Perm | |
| 7 | 253 |
|
57/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 8 | 435 |
|
14/24 | 0% | 2.20 | RR | URAL Mahjong Battle | Yekaterinburg | |
| 9 | 421 |
|
12/20 | 0% | 2.10 | RR | Spring hope | Yekaterinburg | |
| 10 | 737 |
|
6/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 | Tyumen | |
| 11 | 42 |
|
69/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten | Perm | |
| 12 | 870 |
|
4/24 | 0% | 2.20 | RR | Summer EMA rules tournament 2017 | Yekaterinburg | |
| 13 | 484 |
|
17/32 | 0% | 2.20 | RR | Second riichi mahjong tournament, Chelyabinsk 2017 | Chelyabinsk | |
| 14 | 435 |
|
14/24 | 0% | 2.20 | RR | The first tournament of 2017 | Yekaterinburg | |
| 15 | 217 |
|
19/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 | Yekaterinburg |