Timofeev Valentin
From Novosibirsk, Russia
EMA: 15020017
Common russian riichi rating (CRR)
Rating date Dec. 26, 2024 (latest changes Dec. 26, 2024).
134 place (282.97).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (935.48 * 1.80 * 0.14 + 217.39 * 1.40 * 0.29 + 74.77 * 4 * 0.71 + 1000 * 2.10 * 1 + 0) / (1.80 * 0.14 + 1.40 * 0.29 + 4 * 0.71 + 2.10 * 1 + 1) = 399.31059506531204
p2 = (1000 * 2.10 * 1 + 935.48 * 1.80 * 0.14 + 74.77 * 4 * 0.71 + 217.39 * 1.40 * 0.29) / max_coefficients = 166.6372239747634
score = 399.31059506531204 * 0.5 + 166.6372239747634 * 0.5 = 282.97390952003775
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-25 | 129 -> 134 | 300.59 -> 282.97 |
Earth cup: 29% -> 14% |
| 2024-12-22 | 131 -> 129 | 299.10 -> 300.59 |
Fire cup 2023: 43% -> 29% |
| 2024-12-11 | 133 -> 131 | 299.10 | |
| 2024-11-05 | 135 -> 133 | 299.10 | |
| 2024-11-03 | 139 -> 135 | 287.79 -> 299.10 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-25 | 135 -> 139 | 304.28 -> 287.79 |
Earth cup: 43% -> 29% |
| 2024-10-22 | 135 | 303.33 -> 304.28 |
Fire cup 2023: 57% -> 43% |
| 2024-10-13 | 127 -> 135 | 305.45 -> 303.33 | |
| 2024-10-11 | 128 -> 127 | 305.45 | |
| 2024-09-15 | 126 -> 128 | 305.45 |
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 | 71% | 4.00 | RR | SPB Riichi Open 2023 |
| 3 | 217 |
|
19/24 | 29% | 1.40 | CRR | Fire cup 2023 |
| 4 | 935 |
|
3/32 | 14% | 1.80 | CRR | Earth cup |
| 5 | 30 |
|
66/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 6 | 105 |
|
18/20 | 0% | 2.10 | EMA | Snow Dragon Tournament |
| 7 | 587 |
|
27/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
| 8 | 819 |
|
16/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
| 9 | 11 |
|
91/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 10 | 684 |
|
7/20 | 0% | 1.30 | CRR | Awakening of the rising sun dragon |
| 11 | 684 |
|
7/20 | 0% | 2.10 | CRR | Guard of the tenpai |
| 12 | 226 |
|
25/32 | 0% | 2.20 | RR | Russian riichi championship by JPML-B rules |
| 13 | 478 |
|
13/24 | 0% | 2.20 | EMA | Siberia Cup 2017 |
| 14 | 486 |
|
19/36 | 0% | 2.50 | RR | Quick discard 2017 |
| 15 | 67 |
|
15/16 | 0% | 1.60 | RR | "Legendary player" riichi mahjong tournament 2016 |
| 16 | 935 |
|
3/32 | 0% | 2.40 | RR | Siberia Cup 2016 |
| 17 | 698 |
|
14/44 | 0% | 1.90 | RR | Eighth winter tournament |
| 18 | 429 |
|
21/36 | 0% | 1.70 | RR | Seventh winter tournament |
| 19 | 32 |
|
31/32 | 0% | 2.00 | RR | Riichi tournament 2013 |