Bretslavskaya Elena
From Megion, Russia
Internal rating (RR)
Rating date July 6, 2024 (latest changes July 6, 2024).
133 place (35.92).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (26.67 * 4.20 * 0.29 + 0 * 4.60 * 1 + 137.25 * 3.05 * 1 + 0 + 0) / (4.20 * 0.29 + 4.60 * 1 + 3.05 * 1 + 1 + 1) = 41.53294856930084
p2 = (137.25 * 3.05 * 1 + 26.67 * 4.20 * 0.29 + 0 * 4.60 * 1) / max_coefficients = 30.31661803167021
score = 41.53294856930084 * 0.5 + 30.31661803167021 * 0.5 = 35.92478330048553
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-06 | 134 -> 133 | 36.07 -> 35.92 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 146 -> 134 | 35.53 -> 36.07 | |
| 2024-06-09 | 135 -> 146 | 35.53 | |
| 2024-05-12 | 114 -> 135 | 47.81 -> 35.53 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 114 | 46.84 -> 47.81 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 116 -> 114 | 46.84 | |
| 2024-03-30 | 103 -> 116 | 46.84 | |
| 2024-03-20 | 114 -> 103 | 46.84 | |
| 2024-03-10 | 114 | 46.84 |
Agari Spring Tournament 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 0 |
|
108/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 137 |
|
45/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 3 | 27 |
|
74/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |