Timofeev Valentin
From Novosibirsk, Russia
EMA: 15020017
Internal rating (RR)
Rating date Sept. 3, 2024 (latest changes Sept. 3, 2024).
127 place (214.02).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (74.77 * 4 * 0.86 + 1000 * 2.10 * 1 + 0 + 0 + 0) / (4 * 0.86 + 2.10 * 1 + 1 + 1 + 1) = 276.29215327611274
p2 = (1000 * 2.10 * 1 + 74.77 * 4 * 0.86) / max_coefficients = 151.74325751526237
score = 276.29215327611274 * 0.5 + 151.74325751526237 * 0.5 = 214.01770539568756
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-09-03 | 128 -> 127 | 206.32 -> 214.02 |
SPB Riichi Open 2023: 100% -> 86% |
2024-09-01 | 115 -> 128 | 210.22 -> 206.32 | |
2024-08-11 | 115 | 209.39 -> 210.22 | |
2024-08-04 | 112 -> 115 | 212.52 -> 209.39 | |
2024-07-14 | 107 -> 112 | 212.52 | |
2024-06-11 | 115 -> 107 | 209.71 -> 212.52 | |
2024-06-09 | 105 -> 115 | 209.71 | |
2024-05-12 | 84 -> 105 | 224.80 -> 209.71 | |
2024-05-06 | 87 -> 84 | 222.69 -> 224.80 | |
2024-04-12 | 90 -> 87 | 222.69 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 1000 |
|
1/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
2 | 75 |
|
100/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
3 | 30 |
|
66/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
4 | 105 |
|
18/20 | 0% | 2.10 | EMA | Snow Dragon Tournament |
5 | 587 |
|
27/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
6 | 819 |
|
16/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
7 | 11 |
|
91/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
8 | 226 |
|
25/32 | 0% | 2.20 | RR | Russian riichi championship by JPML-B rules |
9 | 478 |
|
13/24 | 0% | 2.20 | EMA | Siberia Cup 2017 |
10 | 486 |
|
19/36 | 0% | 2.50 | RR | Quick discard 2017 |
11 | 67 |
|
15/16 | 0% | 1.60 | RR | "Legendary player" riichi mahjong tournament 2016 |
12 | 935 |
|
3/32 | 0% | 2.40 | RR | Siberia Cup 2016 |
13 | 698 |
|
14/44 | 0% | 1.90 | RR | Eighth winter tournament |
14 | 429 |
|
21/36 | 0% | 1.70 | RR | Seventh winter tournament |
15 | 32 |
|
31/32 | 0% | 2.00 | RR | Riichi tournament 2013 |