Bretslavskaya Elena

From Megion, Russia

Player page

Internal rating (RR)

Rating date June 11, 2024 (latest changes June 11, 2024).

134 place (36.07).

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

p1 = (26.67 * 4.20 * 0.43 + 0 * 4.60 * 1 + 137.25 * 3.05 * 1 + 0 + 0) / (4.20 * 0.43 + 4.60 * 1 + 3.05 * 1 + 1 + 1) = 40.7532846817326

p2 = (137.25 * 3.05 * 1 + 26.67 * 4.20 * 0.43 + 0 * 4.60 * 1) / max_coefficients = 31.3930352442542

score = 40.7532846817326 * 0.5 + 31.3930352442542 * 0.5 = 36.0731599629934

Rating changes

Show

Date Place Points Reason
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 2024-05-12 108/108 100% 4.60 RR X Russian Championship
2 137 2024-03-10 45/52 100% 3.05 RR Agari Spring Tournament 2024
3 27 2022-11-06 74/76 43% 4.20 RR IX Russian Riichi Championship