Bretslavskii Viktor

From Megion, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 14, 2024 (latest changes July 14, 2024).

109 place (331.39).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (78.43 * 3.05 * 1 + 173.33 * 4.20 * 0.29 + 333.33 * 2.30 * 1 + 444.44 * 2.30 * 1 + 411.21 * 4.60 * 1 + 446.81 * 2.80 * 1) / (3.05 * 1 + 4.20 * 0.29 + 2.30 * 1 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1) = 331.00122215835876

p2 = (411.21 * 4.60 * 1 + 446.81 * 2.80 * 1 + 444.44 * 2.30 * 1 + 333.33 * 2.30 * 1) / max_coefficients = 331.7746587841531

score = 331.00122215835876 * 0.5 + 331.7746587841531 * 0.5 = 331.3879404712559

Rating changes

Show

Date Place Points Reason
2024-07-14 116 -> 109 285.30 -> 331.39

Guardian of the Winds: 0% -> 100%

2024-07-06 116 284.89 -> 285.30

IX Russian Riichi Championship: 43% -> 29%

2024-07-03 117 -> 116 284.89
2024-06-22 118 -> 117 284.89
2024-06-20 119 -> 118 284.89
2024-06-11 124 -> 119 280.22 -> 284.89
2024-06-09 114 -> 124 280.22
2024-05-19 112 -> 114 280.22
2024-05-12 132 -> 112 197.37 -> 280.22

X Russian Championship: 0% -> 100%

2024-05-09 133 -> 132 197.37

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 447 2024-07-14 27/48 100% 2.80 RR Guardian of the Winds
2 411 2024-05-12 64/108 100% 4.60 RR X Russian Championship
3 78 2024-03-10 48/52 100% 3.05 RR Agari Spring Tournament 2024
4 444 2024-02-25 16/28 100% 2.30 CRR Chasing Kan
5 333 2023-11-05 19/28 100% 2.30 CRR Finding Dora
6 173 2022-11-06 63/76 29% 4.20 RR IX Russian Riichi Championship