Aleinova Irina
From Rostov-On-Don, Russia
Online rating
Rating date March 31, 2025 (latest changes March 2, 2025).
26 place (335.96).
how we calculated rating score
max_coefficients = (3.70 * 1 + 3.05 * 1 + 2.40 * 0.86) = 8.80704
p1 = (507.46 * 3 * 0.29 + 578.95 * 1.90 * 1 + 408.45 * 3.05 * 1 + 0 + 0) / (3 * 0.29 + 1.90 * 1 + 3.05 * 1 + 1 + 1) = 356.17835047584896
p2 = (408.45 * 3.05 * 1 + 578.95 * 1.90 * 1 + 507.46 * 3 * 0.29) / max_coefficients = 315.7383184361601
score = 356.17835047584896 * 0.5 + 315.7383184361601 * 0.5 = 335.95833445600454
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-03-02 | 25 -> 26 | 345.87 -> 335.96 |
Double Tournament with Naga: 43% -> 29% |
| 2025-01-18 | 29 -> 25 | 251.19 -> 345.87 |
Winter online tournament 2025: 0% -> 100% |
| 2025-01-02 | 27 -> 29 | 272.03 -> 251.19 |
Double Tournament with Naga: 57% -> 43% |
| 2024-11-02 | 28 -> 27 | 287.98 -> 272.03 |
Double Tournament with Naga: 71% -> 57% |
| 2024-09-21 | 27 -> 28 | 287.98 | |
| 2024-09-11 | 24 -> 27 | 323.94 -> 287.98 |
Autumn Online Tournament: 14% -> 0% |
| 2024-09-02 | 24 | 333.97 -> 323.94 |
Double Tournament with Naga: 86% -> 71% |
| 2024-07-11 | 22 -> 24 | 343.34 -> 333.97 |
Autumn Online Tournament: 29% -> 14% |
| 2024-07-02 | 22 | 351.70 -> 343.34 |
Double Tournament with Naga: 100% -> 86% |
| 2024-06-26 | 23 -> 22 | 381.86 -> 351.70 |
Summer Online Tournament: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 408 |
|
43/72 | 100% | 3.05 | ONLINE | Winter online tournament 2025 |
| 2 | 579 |
|
9/20 | 100% | 1.90 | ONLINE | Wrong Chair |
| 3 | 507 |
|
34/68 | 29% | 3.00 | ONLINE | Double Tournament with Naga |
| 4 | 429 |
|
21/36 | 0% | 2.30 | ONLINE | Autumn Online Tournament |
| 5 | 473 |
|
30/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
| 6 | 590 |
|
17/40 | 0% | 2.40 | ONLINE | Winter Online Tournament |
| 7 | 609 |
|
35/88 | 0% | 3.25 | ONLINE | Winter Team Fight |
| 8 | 565 |
|
11/24 | 0% | 2.00 | ONLINE | 5G Tournament |
| 9 | 259 |
|
21/28 | 0% | 2.10 | ONLINE | Autumn Online Tournament |
| 10 | 871 |
|
5/32 | 0% | 2.20 | ONLINE | I wish to have dora san... |
| 11 | 372 |
|
28/44 | 0% | 2.50 | ONLINE | Fast and Expensive |
| 12 | 592 |
|
43/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 13 | 462 |
|
22/40 | 0% | 2.40 | ONLINE | Spring Online Tournament |
| 14 | 120 |
|
74/84 | 0% | 3.20 | ONLINE | No Dora Tournament |
| 15 | 254 |
|
51/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
| 16 | 964 |
|
3/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament |
| 17 | 392 |
|
32/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ |
| 18 | 296 |
|
51/72 | 0% | 3.05 | ONLINE | Summer Tournament |
| 19 | 496 |
|
69/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 20 | 93 |
|
98/108 | 0% | 3.50 | ONLINE | Spring tournament |
| 21 | 545 |
|
57/124 | 0% | 3.06 | ONLINE | Be cool stay home |
| 22 | 511 |
|
69/140 | 0% | 3.70 | ONLINE | Corona go away |
| 23 | 119 |
|
127/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |