Varankin Vladimir
From Kirov, Russia
EMA: 15990334
Common russian riichi rating (CRR)
Rating date Dec. 21, 2024 (latest changes Dec. 18, 2024).
200 place (97.21).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (46.73 * 4.60 * 1 + 1000 * 1.20 * 0.71 + 0 + 0 + 0) / (4.60 * 1 + 1.20 * 0.71 + 1 + 1 + 1) = 126.76950654829753
p2 = (1000 * 1.20 * 0.71 + 46.73 * 4.60 * 1) / max_coefficients = 67.6410094637224
score = 126.76950654829753 * 0.5 + 67.6410094637224 * 0.5 = 97.20525800600996
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-14 | 201 -> 200 | 97.21 | |
| 2024-11-05 | 206 -> 201 | 97.21 | |
| 2024-11-04 | 199 -> 206 | 97.21 | |
| 2024-11-01 | 201 -> 199 | 97.21 | |
| 2024-10-26 | 196 -> 201 | 111.28 -> 97.21 |
Riichi or die: 86% -> 71% |
| 2024-10-25 | 197 -> 196 | 111.28 | |
| 2024-10-13 | 182 -> 197 | 112.09 -> 111.28 | |
| 2024-09-15 | 178 -> 182 | 112.09 | |
| 2024-09-14 | 180 -> 178 | 112.09 | |
| 2024-09-06 | 181 -> 180 | 112.09 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 47 |
|
103/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 1000 |
|
1/16 | 71% | 1.20 | CRR | Riichi or die |
| 3 | 400 |
|
10/16 | 0% | 1.20 | CRR | I still can declare riichi |
| 4 | 267 |
|
12/16 | 0% | 1.20 | CRR | Vyatka rooster |
| 5 | 473 |
|
30/56 | 0% | 3.30 | RR | Kirov Tournament |
| 6 | 829 |
|
20/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 7 | 926 |
|
3/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
| 8 | 522 |
|
12/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |
| 9 | 478 |
|
13/24 | 0% | 1.40 | RR | Seven ryanmens |
| 10 | 800 |
|
4/16 | 0% | 1.20 | RR | Yakuman in discard |
| 11 | 493 |
|
37/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 12 | 600 |
|
7/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 |
| 13 | 600 |
|
7/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 |