Kaplan Andrey

From Perm, Russia

EMA: 15990439

Player page

Common russian riichi rating (CRR)

Rating date Feb. 16, 2025 (latest changes Feb. 16, 2025).

192 place (213.82).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (275.86 * 3.75 * 0.29 + 719.63 * 4 * 0.57 + 0 + 0 + 0) / (3.75 * 0.29 + 4 * 0.57 + 1 + 1 + 1) = 305.2285088426492

p2 = (719.63 * 4 * 0.57 + 275.86 * 3.75 * 0.29) / max_coefficients = 122.41829652996846

score = 305.2285088426492 * 0.5 + 122.41829652996846 * 0.5 = 213.82340268630884

Rating changes

Show

all results
Date Place Points Reason
2025-02-16 184 -> 192 213.82
2025-02-11 182 -> 184 217.35 -> 213.82

Money can not buy tenpai: 43% -> 29%
2025-02-02 176 -> 182 217.35
2025-01-26 168 -> 176 217.35
2025-01-07 163 -> 168 217.35
2025-01-04 158 -> 163 217.35
2025-01-03 151 -> 158 246.28 -> 217.35

SPB Riichi Open 2023: 71% -> 57%
2024-12-29 150 -> 151 246.28
2024-12-22 151 -> 150 246.28
2024-12-11 151 248.96 -> 246.28

Money can not buy tenpai: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 720 2023-09-03 31/108 57% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 276 2023-06-11 64/88 29% 3.75 RR Money can not buy tenpai Perm
3 747 2022-11-06 20/76 0% 4.20 RR IX Russian Riichi Championship Perm
4 800 2022-08-20 4/16 0% 1.20 CRR I still can declare riichi Kirov
5 441 2022-06-12 63/112 0% 4.05 RR Moscow Riichi 2022 Moscow
6 567 2022-03-20 30/68 0% 3.50 RR Tenpai can't buy happiness Perm
7 636 2021-11-06 21/56 0% 3.30 RR Kirov Tournament Kirov
8 538 2020-03-08 19/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
9 595 2019-12-15 46/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
10 175 2019-11-04 53/64 0% 3.85 EMA Aki Shanten 2019 Perm
11 333 2019-09-08 19/28 0% 2.60 RR And yet the sinner collects tanyao Kirov
12 91 2019-07-06 11/12 0% 1.50 CRR Perm Half Marathon Perm
13 211 2019-02-10 16/20 0% 2.10 RR Fuyu Shanten 2019 Perm