Kosolapov Nikita

From Kirov, Russia

EMA: 15990426

Player page

Common russian riichi rating (CRR)

Rating date March 6, 2024 (latest changes March 6, 2024).

122 place (219.68).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

p1 = (466.67 * 1.20 * 0.43 + 482.76 * 3.75 * 1 + 0 + 0 + 0) / (1.20 * 0.43 + 3.75 * 1 + 1 + 1 + 1) = 282.2507819038809

p2 = (482.76 * 3.75 * 1 + 466.67 * 1.20 * 0.43) / max_coefficients = 157.11715356769565

score = 282.2507819038809 * 0.5 + 157.11715356769565 * 0.5 = 219.6839677357883

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 122 216.23 -> 219.68
2024-03-03 123 -> 122 216.23
2024-02-27 124 -> 123 216.23
2024-02-25 121 -> 124 216.23
2024-02-20 118 -> 121 221.28 -> 216.23

I still can declare riichi: 57% -> 43%
2024-02-12 120 -> 118 221.28
2024-01-20 123 -> 120 221.28
2024-01-06 125 -> 123 218.00 -> 221.28
2023-12-27 126 -> 125 218.00
2023-12-20 124 -> 126 222.84 -> 218.00

I still can declare riichi: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 483 2023-06-11 46/88 100% 3.75 RR Money can not buy tenpai
2 467 2022-08-20 9/16 43% 1.20 CRR I still can declare riichi
3 836 2021-11-06 10/56 0% 3.30 RR Kirov Tournament
4 821 2020-03-08 8/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
5 153 2019-12-15 95/112 0% 4.05 EMA VIII Russian Riichi Championship
6 825 2019-11-04 12/64 0% 3.85 EMA Aki Shanten 2019
7 148 2019-09-08 24/28 0% 2.60 RR And yet the sinner collects tanyao
8 200 2019-07-21 29/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
9 410 2019-05-04 50/84 0% 4.20 EMA Haru Shanten 2019
10 783 2019-03-09 6/24 0% 2.50 RR Toi-Toi-man Tournament
11 737 2019-02-10 6/20 0% 2.10 RR Fuyu Shanten 2019