Shabardina Svetlana

From Kirov, Russia

Player page

Internal rating (RR)

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

143 place (291.82).

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

p1 = (367.09 * 3.65 * 0.71 + 135.59 * 3.25 * 1 + 308.41 * 4.60 * 0.57 + 581.40 * 3 * 1 + 0) / (3.65 * 0.71 + 3.25 * 1 + 4.60 * 0.57 + 3 * 1 + 1) = 316.5702024766862

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 = 316.5702024766862 * 0.5 + 267.0662162162162 * 0.5 = 291.8182093464512

Rating changes

Show

all results
Date Place Points Reason
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%
2025-09-10 136 -> 135 305.90
2025-09-03 139 -> 136 305.90
2025-09-01 141 -> 139 302.03 -> 305.90
2025-08-31 136 -> 141 302.03
2025-08-04 136 307.77 -> 302.03

Riichi over Volga: 100% -> 86%
2025-08-03 171 -> 136 205.65 -> 307.77

Two roosters and Chuckles: 0% -> 100%
2025-07-13 168 -> 171 205.65
2025-07-12 166 -> 168 212.44 -> 205.65

X Russian Championship: 86% -> 71%

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
3 367 2024-08-04 51/80 71% 3.65 RR Riichi over Volga Samara
4 308 2024-05-12 75/108 57% 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