Bretslavskii Viktor
From Megion, Russia
Internal rating (RR)
Rating date June 9, 2024 (latest changes June 9, 2024).
121 place (185.99).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (173.33 * 4.20 * 0.43 + 411.21 * 4.60 * 1 + 78.43 * 3.05 * 1 + 0 + 0) / (4.20 * 0.43 + 4.60 * 1 + 3.05 * 1 + 1 + 1) = 213.34536231934686
p2 = (411.21 * 4.60 * 1 + 173.33 * 4.20 * 0.43 + 78.43 * 3.05 * 1) / max_coefficients = 158.62532467532466
score = 213.34536231934686 * 0.5 + 158.62532467532466 * 0.5 = 185.98534349733575
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-06-09 | 111 -> 121 | 185.99 | |
2024-05-12 | 113 -> 111 | 56.48 -> 185.99 |
X Russian Championship: 0% -> 100% |
2024-05-06 | 113 | 63.59 -> 56.48 |
IX Russian Riichi Championship: 57% -> 43% |
2024-03-30 | 100 -> 113 | 63.59 | |
2024-03-20 | 108 -> 100 | 63.59 | |
2024-03-10 | 108 | 63.59 |
Agari Spring Tournament 2024: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 411 |
|
64/108 | 100% | 4.60 | RR | X Russian Championship |
2 | 78 |
|
48/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
3 | 173 |
|
63/76 | 43% | 4.20 | RR | IX Russian Riichi Championship |