Demurchev Mikhail
From Moscow, Russia
Internal rating (RR)
Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).
65 place (431.35).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125
p1 = (261.68 * 4.60 * 1 + 278.48 * 3.65 * 1 + 470.59 * 3.05 * 1 + 980.39 * 3.05 * 1 + 0) / (4.60 * 1 + 3.65 * 1 + 3.05 * 1 + 3.05 * 1 + 1) = 432.94397394136803
p2 = (980.39 * 3.05 * 1 + 470.59 * 3.05 * 1 + 261.68 * 4.60 * 1 + 278.48 * 3.65 * 1) / max_coefficients = 429.7488542028728
score = 432.94397394136803 * 0.5 + 429.7488542028728 * 0.5 = 431.3464140721204
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-04 | 61 -> 65 | 410.98 -> 431.35 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 55 -> 61 | 410.98 | |
| 2024-07-06 | 56 -> 55 | 410.98 | |
| 2024-06-11 | 61 -> 56 | 404.39 -> 410.98 | |
| 2024-06-09 | 106 -> 61 | 209.58 -> 404.39 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-12 | 106 | 209.58 |
X Russian Championship: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 278 |
|
58/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 980 |
|
2/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 3 | 262 |
|
80/108 | 100% | 4.60 | RR | X Russian Championship |
| 4 | 471 |
|
28/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |