Zyryanov Denis
From Novosibirsk, Russia
Internal rating (RR)
Rating date May 19, 2024 (latest changes May 12, 2024).
109 place (189.80).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (546.67 * 4.20 * 0.43 + 344.83 * 3.75 * 1 + 65.42 * 4.60 * 1 + 0 + 0) / (4.20 * 0.43 + 3.75 * 1 + 4.60 * 1 + 1 + 1) = 212.1872047354265
p2 = (344.83 * 3.75 * 1 + 546.67 * 4.20 * 0.43 + 65.42 * 4.60 * 1) / max_coefficients = 167.4090909090909
score = 212.1872047354265 * 0.5 + 167.4090909090909 * 0.5 = 189.7981478222587
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 87 -> 109 | 221.43 -> 189.80 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 82 -> 87 | 241.03 -> 221.43 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 85 -> 82 | 241.03 | |
| 2024-03-30 | 78 -> 85 | 241.03 | |
| 2024-03-20 | 84 -> 78 | 241.03 | |
| 2024-03-10 | 75 -> 84 | 257.55 -> 241.03 | |
| 2024-03-06 | 75 | 273.58 -> 257.55 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 77 -> 75 | 267.87 -> 273.58 | |
| 2024-01-20 | 79 -> 77 | 267.87 | |
| 2024-01-06 | 75 -> 79 | 282.14 -> 267.87 |
IX Russian Riichi Championship: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 65 |
|
101/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 345 |
|
58/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 3 | 547 |
|
35/76 | 43% | 4.20 | RR | IX Russian Riichi Championship |