Shabardina Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

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

154 place (276.37).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (308.41 * 4.60 * 0.43 + 367.09 * 3.65 * 0.57 + 135.59 * 3.25 * 1 + 581.40 * 3 * 1 + 0) / (4.60 * 0.43 + 3.65 * 0.57 + 3.25 * 1 + 3 * 1 + 1) = 314.71358438937426

p2 = (581.40 * 3 * 1 + 367.09 * 3.65 * 0.57 + 308.41 * 4.60 * 0.43 + 135.59 * 3.25 * 1) / max_coefficients = 238.02809364548497

score = 314.71358438937426 * 0.5 + 238.02809364548497 * 0.5 = 276.3708390174296

Rating changes

Show

all results
Date Place Points Reason
2025-12-09 153 -> 154 276.37
2025-12-07 148 -> 153 276.37
2025-12-04 146 -> 148 283.93 -> 276.37

Riichi over Volga: 71% -> 57%
2025-11-30 147 -> 146 283.93
2025-11-12 146 -> 147 290.48 -> 283.93

X Russian Championship: 57% -> 43%
2025-11-04 139 -> 146 296.49 -> 290.48
2025-11-01 141 -> 139 296.01 -> 296.49
2025-10-13 143 -> 141 291.82 -> 296.01
2025-10-04 137 -> 143 299.29 -> 291.82

Riichi over Volga: 86% -> 71%
2025-09-12 135 -> 137 305.90 -> 299.29

X Russian Championship: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Rating 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
3 367 2024-08-04 51/80 57% 3.65 RR Riichi over Volga Samara
4 308 2024-05-12 75/108 43% 4.60 RR X Russian Championship Perm
5 161 2023-06-11 74/88 0% 3.75 RR Money can not buy tenpai Perm
6 413 2022-11-06 45/76 0% 4.20 RR IX Russian Riichi Championship Perm
7 856 2022-06-12 17/112 0% 4.05 RR Moscow Riichi 2022 Moscow
8 716 2022-03-20 20/68 0% 3.50 RR Tenpai can't buy happiness Perm
9 127 2021-11-06 49/56 0% 3.30 RR Kirov Tournament Kirov