Kinzibaev Ernest
From Ufa, Russia
EMA: 15020041
Common russian riichi rating (CRR)
Rating date April 22, 2023 (latest changes April 22, 2023).
99 place (262.43).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (763.64 * 3.30 * 0.57 + 346.67 * 4.20 * 1 + 0 + 0 + 0) / (3.30 * 0.57 + 4.20 * 1 + 1 + 1 + 1) = 318.7377416180734
p2 = (346.67 * 4.20 * 1 + 763.64 * 3.30 * 0.57) / max_coefficients = 206.11821478521125
score = 318.7377416180734 * 0.5 + 206.11821478521125 * 0.5 = 262.4279782016423
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-22 | 97 -> 99 | 262.43 | |
| 2023-03-28 | 98 -> 97 | 262.43 | |
| 2023-03-20 | 99 -> 98 | 258.89 -> 262.43 | |
| 2023-03-06 | 90 -> 99 | 282.24 -> 258.89 |
Kirov Tournament: 71% -> 57% |
| 2023-03-03 | 91 -> 90 | 282.24 | |
| 2023-02-25 | 85 -> 91 | 282.24 | |
| 2023-02-19 | 86 -> 85 | 282.24 | |
| 2023-01-28 | 86 | 281.04 -> 282.24 | |
| 2023-01-14 | 84 -> 86 | 281.04 | |
| 2023-01-06 | 80 -> 84 | 303.21 -> 281.04 |
Kirov Tournament: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 347 |
|
50/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
| 2 | 764 |
|
14/56 | 57% | 3.30 | RR | Kirov Tournament |
| 3 | 103 |
|
36/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 4 | 273 |
|
9/12 | 0% | 1.50 | CRR | Perm Half Marathon |
| 5 | 670 |
|
31/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 6 | 667 |
|
10/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
| 7 | 634 |
|
27/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 8 | 323 |
|
22/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |
| 9 | 519 |
|
14/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |