Soboleva Valeriya

From Irkutsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).

171 place (130.80).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (533.33 * 1 * 1 + 800 * 1.20 * 0.14 + 181.82 * 1.10 * 0.57 + 0 + 0) / (1 * 1 + 1.20 * 0.14 + 1.10 * 0.57 + 1 + 1) = 206.52259724948814

p2 = (533.33 * 1 * 1 + 800 * 1.20 * 0.14 + 181.82 * 1.10 * 0.57) / max_coefficients = 55.07367812365349

score = 206.52259724948814 * 0.5 + 55.07367812365349 * 0.5 = 130.7981376865708

Rating changes

Show

all results
Date Place Points Reason
2023-11-28 179 -> 171 130.80
2023-11-26 171 -> 179 130.99 -> 130.80
2023-11-09 171 131.51 -> 130.99

Summer tournament: 71% -> 57%
2023-11-06 174 -> 171 130.34 -> 131.51
2023-11-05 161 -> 174 147.33 -> 130.34

Winter tournament: 29% -> 14%
2023-11-03 163 -> 161 147.33
2023-10-22 161 -> 163 147.33
2023-10-19 163 -> 161 147.33
2023-10-12 163 147.12 -> 147.33
2023-09-28 165 -> 163 147.12

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 533 2023-05-01 8/16 100% 1.00 CRR Spring Tournament Irkutsk 2023
2 182 2022-07-09 10/12 57% 1.10 CRR Summer tournament
3 800 2022-01-05 4/16 14% 1.20 CRR Winter tournament