Timofeev Valentin

From Novosibirsk, Russia

EMA: 15020017

Player page

Common russian riichi rating (CRR)

Rating date Dec. 22, 2024 (latest changes Dec. 22, 2024).

128 place (300.59).

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

p1 = (935.48 * 1.80 * 0.29 + 74.77 * 4 * 0.71 + 1000 * 2.10 * 1 + 217.39 * 1.40 * 0.29 + 0) / (1.80 * 0.29 + 4 * 0.71 + 2.10 * 1 + 1.40 * 0.29 + 1) = 419.3662463763053

p2 = (1000 * 2.10 * 1 + 935.48 * 1.80 * 0.29 + 74.77 * 4 * 0.71 + 217.39 * 1.40 * 0.29) / max_coefficients = 181.80757097791798

score = 419.3662463763053 * 0.5 + 181.80757097791798 * 0.5 = 300.58690867711164

Rating changes

Show

all results
Date Place Points Reason
2024-12-22 130 -> 128 299.10 -> 300.59

Fire cup 2023: 43% -> 29%
2024-12-11 132 -> 130 299.10
2024-11-05 134 -> 132 299.10
2024-11-03 138 -> 134 287.79 -> 299.10

SPB Riichi Open 2023: 86% -> 71%
2024-10-25 134 -> 138 304.28 -> 287.79

Earth cup: 43% -> 29%
2024-10-22 134 303.33 -> 304.28

Fire cup 2023: 57% -> 43%
2024-10-13 126 -> 134 305.45 -> 303.33
2024-10-11 127 -> 126 305.45
2024-09-15 125 -> 127 305.45
2024-09-06 126 -> 125 305.45

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 1000 2024-03-30 1/47 100% 2.10 RR Seihoku spring tournament 2024
2 75 2023-09-03 100/108 71% 4.00 RR SPB Riichi Open 2023
3 217 2023-04-22 19/24 29% 1.40 CRR Fire cup 2023
4 935 2023-02-25 3/32 29% 1.80 CRR Earth cup
5 30 2022-03-20 66/68 0% 3.50 RR Tenpai can't buy happiness
6 105 2020-01-05 18/20 0% 2.10 EMA Snow Dragon Tournament
7 587 2019-11-04 27/64 0% 3.85 EMA Aki Shanten 2019
8 819 2019-05-04 16/84 0% 4.20 EMA Haru Shanten 2019
9 11 2018-11-18 91/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
10 684 2018-10-21 7/20 0% 1.30 CRR Awakening of the rising sun dragon
11 684 2018-02-24 7/20 0% 2.10 CRR Guard of the tenpai
12 226 2018-01-05 25/32 0% 2.20 RR Russian riichi championship by JPML-B rules
13 478 2017-08-13 13/24 0% 2.20 EMA Siberia Cup 2017
14 486 2017-01-05 19/36 0% 2.50 RR Quick discard 2017
15 67 2016-07-17 15/16 0% 1.60 RR "Legendary player" riichi mahjong tournament 2016
16 935 2016-05-03 3/32 0% 2.40 RR Siberia Cup 2016
17 698 2016-01-05 14/44 0% 1.90 RR Eighth winter tournament
18 429 2015-01-07 21/36 0% 1.70 RR Seventh winter tournament
19 32 2013-01-05 31/32 0% 2.00 RR Riichi tournament 2013