Varankin Vladimir
From Kirov, Russia
EMA: 15990334
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
46 place (578.63).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (478.26 * 1.40 * 0.43 + 521.74 * 2.50 * 1 + 925.93 * 2.60 * 1 + 828.83 * 4.05 * 1 + 0) / (1.40 * 0.43 + 2.50 * 1 + 2.60 * 1 + 4.05 * 1 + 1) = 684.2300121673967
p2 = (828.83 * 4.05 * 1 + 925.93 * 2.60 * 1 + 521.74 * 2.50 * 1 + 478.26 * 1.40 * 0.43) / max_coefficients = 473.0225080385852
score = 684.2300121673967 * 0.5 + 473.0225080385852 * 0.5 = 578.626260102991
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 46 | 578.63 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 829 |
|
20/112 | 100% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 2 | 926 |
|
🥉 | 3/28 | 100% | 2.60 | RR | And yet the sinner collects tanyao | Kirov |
| 3 | 522 |
|
12/24 | 100% | 2.50 | RR | Toi-Toi-man Tournament | Kirov | |
| 4 | 478 |
|
13/24 | 43% | 1.40 | RR | Seven ryanmens | Kirov | |
| 5 | 800 |
|
4/16 | 0% | 1.20 | RR | Yakuman in discard | Kirov | |
| 6 | 493 |
|
37/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten | Perm | |
| 7 | 600 |
|
7/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 | Kirov | |
| 8 | 600 |
|
7/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 | Kirov |