Kaplan Andrey

From Perm, Russia

EMA: 15990439

Player page

Common russian riichi rating (CRR)

Rating date Dec. 30, 2024 (latest changes Dec. 29, 2024).

151 place (246.28).

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

p1 = (275.86 * 3.75 * 0.43 + 719.63 * 4 * 0.71 + 0 + 0 + 0) / (3.75 * 0.43 + 4 * 0.71 + 1 + 1 + 1) = 334.8538740295668

p2 = (719.63 * 4 * 0.71 + 275.86 * 3.75 * 0.43) / max_coefficients = 157.69716088328076

score = 334.8538740295668 * 0.5 + 157.69716088328076 * 0.5 = 246.27551745642376

Rating changes

Show

all results
Date Place Points Reason
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%
2024-12-01 150 -> 151 248.96
2024-11-05 133 -> 150 301.28 -> 248.96
2024-11-03 129 -> 133 325.17 -> 301.28

SPB Riichi Open 2023: 86% -> 71%
2024-10-13 122 -> 129 327.46 -> 325.17
2024-10-11 123 -> 122 327.50 -> 327.46

Money can not buy tenpai: 71% -> 57%
2024-09-15 121 -> 123 327.50
2024-09-06 114 -> 121 352.46 -> 327.50

IX Russian Riichi Championship: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 720 2023-09-03 31/108 71% 4.00 RR SPB Riichi Open 2023
2 276 2023-06-11 64/88 43% 3.75 RR Money can not buy tenpai
3 747 2022-11-06 20/76 0% 4.20 RR IX Russian Riichi Championship
4 800 2022-08-20 4/16 0% 1.20 CRR I still can declare riichi
5 441 2022-06-12 63/112 0% 4.05 RR Moscow Riichi 2022
6 567 2022-03-20 30/68 0% 3.50 RR Tenpai can't buy happiness
7 636 2021-11-06 21/56 0% 3.30 RR Kirov Tournament
8 538 2020-03-08 19/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
9 595 2019-12-15 46/112 0% 4.05 EMA VIII Russian Riichi Championship
10 175 2019-11-04 53/64 0% 3.85 EMA Aki Shanten 2019
11 333 2019-09-08 19/28 0% 2.60 RR And yet the sinner collects tanyao
12 91 2019-07-06 11/12 0% 1.50 CRR Perm Half Marathon
13 211 2019-02-10 16/20 0% 2.10 RR Fuyu Shanten 2019