Kaplan Andrey

From Perm, Russia

EMA: 15990439

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Common russian riichi rating (CRR)

Rating date July 3, 2026 (latest changes July 3, 2026).

215 place (277.31).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (419.35 * 2.40 * 0.57 + 313.43 * 4.10 * 0.86 + 628.57 * 2.50 * 1 + 0 + 0) / (2.40 * 0.57 + 4.10 * 0.86 + 2.50 * 1 + 1 + 1) = 346.06258397288576

p2 = (628.57 * 2.50 * 1 + 313.43 * 4.10 * 0.86 + 419.35 * 2.40 * 0.57) / max_coefficients = 208.54867469152333

score = 346.06258397288576 * 0.5 + 208.54867469152333 * 0.5 = 277.30562933220455

Rating changes

Show

all results
Date Place Points Reason
2026-07-02 209 -> 215 283.21 -> 277.31

Riichi Maslenitsa (shrovetide): 71% -> 57%
2026-07-01 208 -> 209 283.21
2026-06-26 209 -> 208 283.21
2026-06-16 208 -> 209 283.21
2026-06-15 204 -> 208 283.95 -> 283.21

13 bloody tiles: 100% -> 86%
2026-06-14 186 -> 204 293.71 -> 283.95
2026-06-13 188 -> 186 293.71
2026-06-04 192 -> 188 293.71
2026-06-01 193 -> 192 293.71
2026-05-31 189 -> 193 293.71

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 629 2026-02-08 14/36 100% 2.50 RR One tsumo until spring Yekaterinburg
2 313 2025-06-15 47/68 86% 4.10 RR 13 bloody tiles Perm
3 419 2025-03-02 19/32 57% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
4 720 2023-09-03 31/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
5 276 2023-06-11 64/88 0% 3.75 RR Money can not buy tenpai Perm
6 747 2022-11-06 20/76 0% 4.20 RR IX Russian Riichi Championship Perm
7 800 2022-08-20 4/16 0% 1.20 CRR I still can declare riichi Kirov
8 441 2022-06-12 63/112 0% 4.05 RR Moscow Riichi 2022 Moscow
9 561 2022-03-20 30/67 0% 3.45 RR Tenpai can't buy happiness Perm
10 636 2021-11-06 21/56 0% 3.30 RR Kirov Tournament Kirov
11 538 2020-03-08 19/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
12 595 2019-12-15 46/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
13 175 2019-11-04 53/64 0% 3.85 EMA Aki Shanten 2019 Perm
14 333 2019-09-08 19/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
15 91 2019-07-06 11/12 0% 1.50 CRR Perm Half Marathon Perm
16 211 2019-02-10 16/20 0% 2.10 RR Fuyu Shanten 2019 Perm