Shabardina Svetlana

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 10, 2025 (latest changes Oct. 9, 2025).

166 place (291.80).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (367.09 * 3.65 * 0.71 + 581.40 * 3 * 1 + 308.41 * 4.60 * 0.57 + 135.59 * 3.25 * 1 + 105.26 * 1.50 * 1) / (3.65 * 0.71 + 3 * 1 + 4.60 * 0.57 + 3.25 * 1 + 1.50 * 1) = 316.53977645298056

p2 = (581.40 * 3 * 1 + 367.09 * 3.65 * 0.71 + 308.41 * 4.60 * 0.57 + 135.59 * 3.25 * 1) / max_coefficients = 267.0662162162162

score = 316.53977645298056 * 0.5 + 267.0662162162162 * 0.5 = 291.8029963345984

Rating changes

Show

all results
Date Place Points Reason
2025-10-04 157 -> 166 299.24 -> 291.80

Riichi over Volga: 86% -> 71%
2025-09-30 158 -> 157 299.24
2025-09-12 157 -> 158 305.86 -> 299.24

X Russian Championship: 71% -> 57%
2025-09-10 158 -> 157 305.86
2025-09-03 160 -> 158 305.86
2025-09-01 162 -> 160 301.99 -> 305.86
2025-08-31 158 -> 162 301.99
2025-08-25 159 -> 158 305.27 -> 301.99
2025-08-09 160 -> 159 305.27
2025-08-04 157 -> 160 310.86 -> 305.27

Riichi over Volga: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 581 2025-08-03 19/44 100% 3.00 RR Two roosters and Chuckles Kirov
2 136 2025-02-16 52/60 100% 3.25 RR White Wolf Cup Saint Petersburg
3 105 2025-01-04 18/20 100% 1.50 CRR Dirty Riichi Kirov
4 367 2024-08-04 51/80 71% 3.65 RR Riichi over Volga Samara
5 308 2024-05-12 75/108 57% 4.60 RR X Russian Championship Perm
6 867 2023-08-26 🥉 3/16 0% 1.20 CRR Riichi or die Kirov
7 161 2023-06-11 74/88 0% 3.75 RR Money can not buy tenpai Perm
8 413 2022-11-06 45/76 0% 4.20 RR IX Russian Riichi Championship Perm
9 533 2022-07-03 8/16 0% 1.20 CRR Vyatka rooster Kirov
10 856 2022-06-12 17/112 0% 4.05 RR Moscow Riichi 2022 Moscow
11 716 2022-03-20 20/68 0% 3.50 RR Tenpai can't buy happiness Perm
12 127 2021-11-06 49/56 0% 3.30 RR Kirov Tournament Kirov