Velikoredchanina Elena
From Kirov, Russia
EMA: 15990337
Internal rating (RR)
Rating date Oct. 11, 2024 (latest changes Oct. 11, 2024).
123 place (239.84).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (160 * 4.20 * 0.14 + 264.37 * 3.75 * 0.57 + 280.37 * 4.60 * 1 + 354.43 * 3.65 * 1 + 0) / (4.20 * 0.14 + 3.75 * 0.57 + 4.60 * 1 + 3.65 * 1 + 1) = 270.6502914633872
p2 = (354.43 * 3.65 * 1 + 280.37 * 4.60 * 1 + 264.37 * 3.75 * 0.57 + 160 * 4.20 * 0.14) / max_coefficients = 209.0292625125577
score = 270.6502914633872 * 0.5 + 209.0292625125577 * 0.5 = 239.83977698797244
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-11 | 123 | 244.27 -> 239.84 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-06 | 123 | 244.84 -> 244.27 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 124 -> 123 | 240.85 -> 244.84 | |
| 2024-09-01 | 110 -> 124 | 246.51 -> 240.85 | |
| 2024-08-11 | 110 | 249.86 -> 246.51 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 120 -> 110 | 184.26 -> 249.86 |
Riichi over Volga: 0% -> 100% |
| 2024-07-14 | 115 -> 120 | 184.26 | |
| 2024-07-06 | 116 -> 115 | 186.16 -> 184.26 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 120 -> 116 | 189.14 -> 186.16 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 110 -> 120 | 189.14 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 354 |
|
52/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 280 |
|
78/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 264 |
|
65/88 | 57% | 3.75 | RR | Money can not buy tenpai |
| 4 | 160 |
|
64/76 | 14% | 4.20 | RR | IX Russian Riichi Championship |
| 5 | 134 |
|
59/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 6 | 745 |
|
15/56 | 0% | 3.30 | RR | Kirov Tournament |
| 7 | 846 |
|
7/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 8 | 37 |
|
27/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao |
| 9 | 174 |
|
20/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |
| 10 | 652 |
|
9/24 | 0% | 1.40 | RR | Seven ryanmens |
| 11 | 67 |
|
15/16 | 0% | 1.20 | RR | Yakuman in discard |
| 12 | 352 |
|
47/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 13 | 867 |
|
3/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 |
| 14 | 267 |
|
12/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 |