Bretslavskii Viktor

From Megion, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 9, 2024 (latest changes May 9, 2024).

132 place (197.37).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (173.33 * 4.20 * 0.43 + 333.33 * 2.30 * 1 + 444.44 * 2.30 * 1 + 78.43 * 3.05 * 1 + 0) / (4.20 * 0.43 + 2.30 * 1 + 2.30 * 1 + 3.05 * 1 + 1) = 223.93331368443617

p2 = (444.44 * 2.30 * 1 + 333.33 * 2.30 * 1 + 173.33 * 4.20 * 0.43 + 78.43 * 3.05 * 1) / max_coefficients = 170.81240875912405

score = 223.93331368443617 * 0.5 + 170.81240875912405 * 0.5 = 197.3728612217801

Rating changes

Show

Date Place Points Reason
2024-05-09 133 -> 132 197.37
2024-05-06 133 199.79 -> 197.37

IX Russian Riichi Championship: 57% -> 43%

2024-05-05 131 -> 133 199.79
2024-04-25 132 -> 131 199.79
2024-04-22 133 -> 132 199.79
2024-04-17 134 -> 133 199.79
2024-04-12 136 -> 134 199.79
2024-03-30 125 -> 136 199.79
2024-03-20 130 -> 125 199.79
2024-03-14 131 -> 130 199.79

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 78 2024-03-10 48/52 100% 3.05 RR Agari Spring Tournament 2024
2 444 2024-02-25 16/28 100% 2.30 CRR Chasing Kan
3 333 2023-11-05 19/28 100% 2.30 CRR Finding Dora
4 173 2022-11-06 63/76 43% 4.20 RR IX Russian Riichi Championship