Timofeev Valentin

From Novosibirsk, Russia

EMA: 15020017

Player page

Common russian riichi rating (CRR)

Rating date April 11, 2025 (latest changes April 11, 2025).

182 place (234.71).

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

p1 = (217.39 * 1.40 * 0.14 + 74.77 * 4 * 0.43 + 1000 * 2.10 * 0.86 + 0 + 0) / (1.40 * 0.14 + 4 * 0.43 + 2.10 * 0.86 + 1 + 1) = 345.02141093418874

p2 = (1000 * 2.10 * 0.86 + 74.77 * 4 * 0.43 + 217.39 * 1.40 * 0.14) / max_coefficients = 124.38990536277603

score = 345.02141093418874 * 0.5 + 124.38990536277603 * 0.5 = 234.70565814848237

Rating changes

Show

all results
Date Place Points Reason
2025-04-11 184 -> 182 234.71
2025-03-30 170 -> 184 260.51 -> 234.71

Seihoku spring tournament 2024: 100% -> 86%
2025-03-29 168 -> 170 260.51
2025-03-26 169 -> 168 260.51
2025-03-23 165 -> 169 260.51
2025-03-03 174 -> 165 248.72 -> 260.51

SPB Riichi Open 2023: 57% -> 43%
2025-03-02 171 -> 174 248.72
2025-02-25 146 -> 171 299.24 -> 248.72

Earth cup: 14% -> 0%
2025-02-22 147 -> 146 296.98 -> 299.24

Fire cup 2023: 29% -> 14%
2025-02-16 140 -> 147 296.98

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 1000 2024-03-30 🥇 1/47 86% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg
2 75 2023-09-03 100/108 43% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
3 217 2023-04-22 19/24 14% 1.40 CRR Fire cup 2023 Saint Petersburg
4 935 2023-02-25 🥉 3/32 0% 1.80 CRR Earth cup Saint Petersburg
5 30 2022-03-20 66/68 0% 3.50 RR Tenpai can't buy happiness Perm
6 105 2020-01-05 18/20 0% 2.10 EMA Snow Dragon Tournament Novosibirsk
7 587 2019-11-04 27/64 0% 3.85 EMA Aki Shanten 2019 Perm
8 819 2019-05-04 16/84 0% 4.20 EMA Haru Shanten 2019 Perm
9 11 2018-11-18 91/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
10 684 2018-10-21 7/20 0% 1.30 CRR Awakening of the rising sun dragon Novosibirsk
11 684 2018-02-24 7/20 0% 2.10 CRR Guard of the tenpai Tyumen
12 226 2018-01-05 25/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
13 478 2017-08-13 13/24 0% 2.20 EMA Siberia Cup 2017 Novosibirsk
14 486 2017-01-05 19/36 0% 2.50 RR Quick discard 2017 Novosibirsk
15 67 2016-07-17 15/16 0% 1.60 RR "Legendary player" riichi mahjong tournament 2016 Tyumen
16 935 2016-05-03 🥉 3/32 0% 2.40 RR Siberia Cup 2016 Novosibirsk
17 698 2016-01-05 14/44 0% 1.90 RR Eighth winter tournament Novosibirsk
18 429 2015-01-07 21/36 0% 1.70 RR Seventh winter tournament Novosibirsk
19 32 2013-01-05 31/32 0% 2.00 RR Riichi tournament 2013 Novosibirsk