Bretslavskaya Elena

From Megion, Russia

Player page

Common russian riichi rating (CRR)

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

126 place (304.26).

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

p1 = (592.59 * 2.30 * 1 + 0 * 4.60 * 1 + 148.94 * 2.80 * 1 + 227.85 * 3.65 * 1 + 555.56 * 2.30 * 0.86 + 137.25 * 3.05 * 1 + 528.09 * 3.75 * 1) / (2.30 * 1 + 4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 2.30 * 0.86 + 3.05 * 1 + 3.75 * 1) = 276.01324151848013

p2 = (528.09 * 3.75 * 1 + 592.59 * 2.30 * 1 + 555.56 * 2.30 * 0.86 + 227.85 * 3.65 * 1) / max_coefficients = 332.50031545741325

score = 276.01324151848013 * 0.5 + 332.50031545741325 * 0.5 = 304.2567784879467

Rating changes

Show

Date Place Points Reason
2024-12-11 129 -> 126 304.26
2024-11-05 128 -> 129 308.76 -> 304.26

Finding Dora: 100% -> 86%

2024-11-03 130 -> 128 308.76
2024-10-25 131 -> 130 308.76
2024-10-13 148 -> 131 237.31 -> 308.76

Moscow Riichi 2024: 0% -> 100%

2024-09-15 146 -> 148 237.31
2024-09-06 147 -> 146 234.33 -> 237.31

IX Russian Riichi Championship: 29% -> 14%

2024-09-03 147 229.89 -> 234.33
2024-09-01 134 -> 147 236.20 -> 229.89
2024-08-26 137 -> 134 236.20

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
6 593 2024-02-25 12/28 100% 2.30 CRR Chasing Kan
7 556 2023-11-05 13/28 86% 2.30 CRR Finding Dora
8 27 2022-11-06 74/76 0% 4.20 RR IX Russian Riichi Championship