Khalturin Yuriy
From Kirov, Russia
EMA: 15990369
Internal rating (RR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
106 place (202.61).
how we calculated rating score
max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645
p1 = (629.63 * 2.60 * 0.57 + 307.69 * 2.90 * 1 + 0 + 0 + 0) / (2.60 * 0.57 + 2.90 * 1 + 1 + 1 + 1) = 247.46805964005827
p2 = (629.63 * 2.60 * 0.57 + 307.69 * 2.90 * 1) / max_coefficients = 157.75643047926982
score = 247.46805964005827 * 0.5 + 157.75643047926982 * 0.5 = 202.61224505966405
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 166 -> 106 | 244.90 -> 202.61 | |
| 2020-02-01 | 166 | 244.90 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 308 |
|
28/40 | 100% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 2 | 630 |
|
11/28 | 57% | 2.60 | RR | And yet the sinner collects tanyao |
| 3 | 209 |
|
73/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 4 | 609 |
|
10/24 | 0% | 1.40 | RR | Seven ryanmens |
| 5 | 867 |
|
3/16 | 0% | 1.20 | RR | Yakuman in discard |
| 6 | 333 |
|
11/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 |
| 7 | 0 |
|
16/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 |