Velikoredchanina Elena
From Kirov, Russia
EMA: 15990337
Common russian riichi rating (CRR)
Rating date May 17, 2026 (latest changes May 17, 2026).
315 place (80.77).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (354.43 * 3.65 * 0.29 + 263.16 * 1.50 * 0.57 + 0 + 0 + 0) / (3.65 * 0.29 + 1.50 * 0.57 + 1 + 1 + 1) = 121.46153854003293
p2 = (354.43 * 3.65 * 0.29 + 263.16 * 1.50 * 0.57) / max_coefficients = 40.07744107744109
score = 121.46153854003293 * 0.5 + 40.07744107744109 * 0.5 = 80.769489808737
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-17 | 316 -> 315 | 80.77 | |
| 2026-05-15 | 318 -> 316 | 80.77 | |
| 2026-05-14 | 317 -> 318 | 80.77 | |
| 2026-05-12 | 310 -> 317 | 111.76 -> 80.77 |
X Russian Championship: 14% -> 0% |
| 2026-05-11 | 307 -> 310 | 111.76 | |
| 2026-05-05 | 308 -> 307 | 111.76 | |
| 2026-05-04 | 308 | 115.73 -> 111.76 |
Dirty Riichi: 71% -> 57% |
| 2026-05-03 | 299 -> 308 | 115.54 -> 115.73 | |
| 2026-04-19 | 289 -> 299 | 115.54 | |
| 2026-04-11 | 288 -> 289 | 115.54 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 263 |
|
15/20 | 57% | 1.50 | CRR | Dirty Riichi | Kirov | |
| 2 | 354 |
|
52/80 | 29% | 3.65 | RR | Riichi over Volga | Samara | |
| 3 | 280 |
|
78/108 | 0% | 4.60 | RR | X Russian Championship | Perm | |
| 4 | 600 |
|
7/16 | 0% | 1.20 | CRR | Riichi or die | Kirov | |
| 5 | 264 |
|
65/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 6 | 160 |
|
64/76 | 0% | 4.20 | RR | IX Russian Riichi Championship | Perm | |
| 7 | 121 |
|
59/67 | 0% | 3.45 | RR | Tenpai can't buy happiness | Perm | |
| 8 | 745 |
|
15/56 | 0% | 3.30 | RR | Kirov Tournament | Kirov | |
| 9 | 846 |
|
7/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai | Kirov | |
| 10 | 37 |
|
27/28 | 0% | 2.60 | RR | And yet the sinner collects tanyao | Kirov | |
| 11 | 174 |
|
20/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament | Kirov | |
| 12 | 652 |
|
9/24 | 0% | 1.40 | RR | Seven ryanmens | Kirov | |
| 13 | 67 |
|
15/16 | 0% | 1.20 | RR | Yakuman in discard | Kirov | |
| 14 | 352 |
|
47/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten | Perm | |
| 15 | 867 |
|
🥉 | 3/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 | Kirov |
| 16 | 267 |
|
12/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 | Kirov | |
| 17 | 182 |
|
10/12 | 0% | 0.90 | CRR | Second riichi mahjong tournament, Kirov 2017 | Kirov |