Varankin Vladimir
From Kirov, Russia
EMA: 15990334
Common russian riichi rating (CRR)
Rating date Dec. 18, 2022 (latest changes Dec. 18, 2022).
108 place (219.78).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (266.67 * 1.20 * 1 + 472.73 * 3.30 * 0.86 + 400 * 1.20 * 1 + 0 + 0) / (1.20 * 1 + 3.30 * 0.86 + 1.20 * 1 + 1 + 1) = 295.6492627029659
p2 = (472.73 * 3.30 * 0.86 + 400 * 1.20 * 1 + 266.67 * 1.20 * 1) / max_coefficients = 143.9111111111111
score = 295.6492627029659 * 0.5 + 143.9111111111111 * 0.5 = 219.7801869070385
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-18 | 105 -> 108 | 219.78 | |
2022-11-28 | 106 -> 105 | 218.12 -> 219.78 | |
2022-11-06 | 82 -> 106 | 235.76 -> 218.12 |
Kirov Tournament: 100% -> 86% |
2022-08-27 | 77 -> 82 | 235.76 | |
2022-08-20 | 81 -> 77 | 191.07 -> 235.76 |
I still can declare riichi: 0% -> 100% |
2022-07-09 | 79 -> 81 | 191.07 | |
2022-07-03 | 40 -> 79 | 495.03 -> 191.07 |
Vyatka rooster: 0% -> 100% |
2021-02-01 | 47 -> 40 | 578.63 -> 495.03 | |
2020-02-01 | 47 | 578.63 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 400 |
|
10/16 | 100% | 1.20 | CRR | I still can declare riichi |
2 | 267 |
|
12/16 | 100% | 1.20 | CRR | Vyatka rooster |
3 | 473 |
|
30/56 | 86% | 3.30 | RR | Kirov Tournament |
4 | 829 |
|
20/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
5 | 926 |
|
3/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
6 | 522 |
|
12/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |
7 | 478 |
|
13/24 | 0% | 1.40 | RR | Seven ryanmens |
8 | 800 |
|
4/16 | 0% | 1.20 | RR | Yakuman in discard |
9 | 493 |
|
37/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
10 | 600 |
|
7/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 |
11 | 600 |
|
7/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 |