Shabardina Svetlana

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 22, 2026 (latest changes Feb. 16, 2026).

183 place (266.39).

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

p1 = (308.41 * 4.60 * 0.29 + 367.09 * 3.65 * 0.43 + 105.26 * 1.50 * 0.86 + 135.59 * 3.25 * 0.86 + 581.40 * 3 * 1) / (4.60 * 0.29 + 3.65 * 0.43 + 1.50 * 0.86 + 3.25 * 0.86 + 3 * 1) = 325.31393736680053

p2 = (581.40 * 3 * 1 + 367.09 * 3.65 * 0.43 + 308.41 * 4.60 * 0.29 + 135.59 * 3.25 * 0.86) / max_coefficients = 207.45752508361207

score = 325.31393736680053 * 0.5 + 207.45752508361207 * 0.5 = 266.3857312252063

Rating changes

Show

all results
Date Place Points Reason
2026-02-16 184 -> 183 264.26 -> 266.39

White Wolf Cup: 100% -> 86%
2026-02-13 185 -> 184 264.26
2026-02-09 189 -> 185 264.26
2026-02-08 188 -> 189 264.26
2026-02-04 185 -> 188 271.86 -> 264.26

Riichi over Volga: 57% -> 43%
2026-01-26 186 -> 185 271.86
2026-01-25 184 -> 186 271.86
2026-01-14 186 -> 184 271.86
2026-01-12 185 -> 186 278.33 -> 271.86

X Russian Championship: 43% -> 29%
2026-01-07 184 -> 185 278.33

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 86% 3.25 RR White Wolf Cup Saint Petersburg
3 105 2025-01-04 18/20 86% 1.50 CRR Dirty Riichi Kirov
4 367 2024-08-04 51/80 43% 3.65 RR Riichi over Volga Samara
5 308 2024-05-12 75/108 29% 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