Miryasov Pavel
From Tyumen, Russia
EMA: 15020072
Internal rating (RR)
Rating date Sept. 28, 2023 (latest changes Sept. 28, 2023).
110 place (198.05).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (133.33 * 3.45 * 0.14 + 476.64 * 4 * 1 + 0 + 0 + 0) / (3.45 * 0.14 + 4 * 1 + 1 + 1 + 1) = 263.21482502680834
p2 = (476.64 * 4 * 1 + 133.33 * 3.45 * 0.14) / max_coefficients = 132.87619042485926
score = 263.21482502680834 * 0.5 + 132.87619042485926 * 0.5 = 198.0455077258338
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-28 | 112 -> 110 | 196.25 -> 198.05 |
Saint Petersburg Open 2021: 29% -> 14% |
| 2023-09-20 | 113 -> 112 | 196.25 | |
| 2023-09-06 | 116 -> 113 | 196.25 | |
| 2023-09-03 | 116 | 196.25 |
SPB Riichi Open 2023: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 477 |
|
57/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 2 | 133 |
|
66/76 | 14% | 3.45 | RR | Saint Petersburg Open 2021 |
| 3 | 632 |
|
8/20 | 0% | 2.10 | EMA | Tyumen Riichi Open 2017 |
| 4 | 263 |
|
15/20 | 0% | 1.70 | RR | "Tiles, doras, 2 renchans" |
| 5 | 0 |
|
24/24 | 0% | 1.80 | RR | 4 riichi mahjong tournament 2015 |
| 6 | 474 |
|
11/20 | 0% | 1.70 | RR | Plitochka |