Bretslavskii Viktor

From Megion, Russia

Player page

Internal rating (RR)

Rating date July 6, 2024 (latest changes July 6, 2024).

114 place (186.45).

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

p1 = (173.33 * 4.20 * 0.29 + 411.21 * 4.60 * 1 + 78.43 * 3.05 * 1 + 0 + 0) / (4.20 * 0.29 + 4.60 * 1 + 3.05 * 1 + 1 + 1) = 215.55879571684264

p2 = (411.21 * 4.60 * 1 + 78.43 * 3.05 * 1 + 173.33 * 4.20 * 0.29) / max_coefficients = 157.34528604946473

score = 215.55879571684264 * 0.5 + 157.34528604946473 * 0.5 = 186.4520408831537

Rating changes

Show

Date Place Points Reason
2024-07-06 114 188.84 -> 186.45

IX Russian Riichi Championship: 43% -> 29%

2024-06-11 121 -> 114 185.99 -> 188.84
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 2024-05-12 64/108 100% 4.60 RR X Russian Championship
2 78 2024-03-10 48/52 100% 3.05 RR Agari Spring Tournament 2024
3 173 2022-11-06 63/76 29% 4.20 RR IX Russian Riichi Championship