Bretslavskaya Elena

From Megion, Russia

Player page

Internal rating (RR)

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

130 place (217.24).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (137.25 * 3.05 * 1 + 0 * 4.60 * 1 + 148.94 * 2.80 * 1 + 227.85 * 3.65 * 1 + 528.09 * 3.75 * 1) / (3.05 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 3.75 * 1) = 204.34957983193274

p2 = (528.09 * 3.75 * 1 + 227.85 * 3.65 * 1 + 137.25 * 3.05 * 1 + 148.94 * 2.80 * 1) / max_coefficients = 230.13501577287067

score = 204.34957983193274 * 0.5 + 230.13501577287067 * 0.5 = 217.2422978024017

Rating changes

Show

Date Place Points Reason
2024-11-06 135 -> 130 214.35 -> 217.24

IX Russian Riichi Championship: 14% -> 0%

2024-11-03 134 -> 135 214.35
2024-10-13 149 -> 134 111.46 -> 214.35

Moscow Riichi 2024: 0% -> 100%

2024-10-11 150 -> 149 111.46
2024-09-06 151 -> 150 110.25 -> 111.46

IX Russian Riichi Championship: 29% -> 14%

2024-09-03 151 108.31 -> 110.25
2024-09-01 137 -> 151 111.07 -> 108.31
2024-08-11 137 110.48 -> 111.07
2024-08-04 139 -> 137 63.48 -> 110.48

Riichi over Volga: 0% -> 100%

2024-07-14 133 -> 139 35.92 -> 63.48

Guardian of the Winds: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 528 2024-10-13 43/90 100% 3.75 RR Moscow Riichi 2024
2 228 2024-08-04 62/80 100% 3.65 RR Riichi over Volga
3 149 2024-07-14 41/48 100% 2.80 RR Guardian of the Winds
4 0 2024-05-12 108/108 100% 4.60 RR X Russian Championship
5 137 2024-03-10 45/52 100% 3.05 RR Agari Spring Tournament 2024
6 27 2022-11-06 74/76 0% 4.20 RR IX Russian Riichi Championship