Timofeev Valentin
From Novosibirsk, Russia
EMA: 15020017
Common russian riichi rating (CRR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
129 place (207.24).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (29.85 * 3.50 * 0.29 + 74.77 * 4 * 1 + 935.48 * 1.80 * 1 + 217.39 * 1.40 * 1 + 0) / (3.50 * 0.29 + 4 * 1 + 1.80 * 1 + 1.40 * 1 + 1) = 251.86441230658863
p2 = (935.48 * 1.80 * 1 + 217.39 * 1.40 * 1 + 74.77 * 4 * 1 + 29.85 * 3.50 * 0.29) / max_coefficients = 162.60836978993416
score = 251.86441230658863 * 0.5 + 162.60836978993416 * 0.5 = 207.2363910482614
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-12-19 | 135 -> 129 | 207.24 | |
2023-12-12 | 137 -> 135 | 207.24 | |
2023-11-28 | 142 -> 137 | 207.24 | |
2023-11-26 | 139 -> 142 | 207.81 -> 207.24 | |
2023-11-20 | 142 -> 139 | 202.61 -> 207.81 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 146 -> 142 | 199.26 -> 202.61 | |
2023-11-05 | 140 -> 146 | 199.26 | |
2023-10-22 | 137 -> 140 | 199.26 | |
2023-10-19 | 139 -> 137 | 199.26 | |
2023-10-12 | 139 | 198.77 -> 199.26 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 75 |
|
100/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 217 |
|
19/24 | 100% | 1.40 | CRR | Fire cup 2023 |
3 | 935 |
|
3/32 | 100% | 1.80 | CRR | Earth cup |
4 | 30 |
|
66/68 | 29% | 3.50 | RR | Tenpai can't buy happiness |
5 | 105 |
|
18/20 | 0% | 2.10 | EMA | Snow Dragon Tournament |
6 | 587 |
|
27/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
7 | 819 |
|
16/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
8 | 11 |
|
91/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
9 | 684 |
|
7/20 | 0% | 1.30 | CRR | Awakening of the rising sun dragon |
10 | 684 |
|
7/20 | 0% | 2.10 | CRR | Guard of the tenpai |
11 | 226 |
|
25/32 | 0% | 2.20 | RR | Russian riichi championship by JPML-B rules |
12 | 478 |
|
13/24 | 0% | 2.20 | EMA | Siberia Cup 2017 |
13 | 486 |
|
19/36 | 0% | 2.50 | RR | Quick discard 2017 |
14 | 67 |
|
15/16 | 0% | 1.60 | RR | "Legendary player" riichi mahjong tournament 2016 |
15 | 935 |
|
3/32 | 0% | 2.40 | RR | Siberia Cup 2016 |
16 | 698 |
|
14/44 | 0% | 1.90 | RR | Eighth winter tournament |
17 | 429 |
|
21/36 | 0% | 1.70 | RR | Seventh winter tournament |
18 | 32 |
|
31/32 | 0% | 2.00 | RR | Riichi tournament 2013 |