Aleinova Irina
From Rostov-On-Don, Russia
Online rating
Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).
15 place (482.21).
how we calculated rating score
max_coefficients = (3 * 1 + 2.30 * 0.86 + 2.80 * 0.57) = 6.57125
p1 = (589.74 * 2.40 * 0.14 + 428.57 * 2.30 * 0.86 + 507.46 * 3 * 1 + 609.20 * 3.25 * 0.14 + 472.73 * 2.80 * 0.57) / (2.40 * 0.14 + 2.30 * 0.86 + 3 * 1 + 3.25 * 0.14 + 2.80 * 0.57) = 489.0836855326222
p2 = (507.46 * 3 * 1 + 428.57 * 2.30 * 0.86 + 472.73 * 2.80 * 0.57) / max_coefficients = 475.3403081605478
score = 489.0836855326222 * 0.5 + 475.3403081605478 * 0.5 = 482.211996846585
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-01 | 105 -> 15 | 487.32 -> 482.21 | |
| 2021-02-01 | 105 | 487.32 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 507 |
|
34/68 | 100% | 3.00 | ONLINE | Double Tournament with Naga | Russia | |
| 2 | 429 |
|
21/36 | 86% | 2.30 | ONLINE | Autumn Online Tournament | Russia | |
| 3 | 473 |
|
30/56 | 57% | 2.80 | ONLINE | Summer Online Tournament | Russia | |
| 4 | 590 |
|
17/40 | 14% | 2.40 | ONLINE | Winter Online Tournament | Russia | |
| 5 | 609 |
|
35/88 | 14% | 3.25 | ONLINE | Winter Team Fight | Russia | |
| 6 | 565 |
|
11/24 | 0% | 2.00 | ONLINE | 5G Tournament | Russia | |
| 7 | 259 |
|
21/28 | 0% | 2.10 | ONLINE | Autumn Online Tournament | Russia | |
| 8 | 871 |
|
5/32 | 0% | 2.20 | ONLINE | I wish to have dora san... | Russia | |
| 9 | 372 |
|
28/44 | 0% | 2.50 | ONLINE | Fast and Expensive | Russia | |
| 10 | 592 |
|
43/104 | 0% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 11 | 462 |
|
22/40 | 0% | 2.40 | ONLINE | Spring Online Tournament | Russia | |
| 12 | 120 |
|
74/84 | 0% | 3.20 | ONLINE | No Dora Tournament | Russia | |
| 13 | 254 |
|
51/68 | 0% | 3.00 | ONLINE | Winter Online Tournament | Russia | |
| 14 | 964 |
|
🥉 | 3/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament | Russia |
| 15 | 392 |
|
32/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ | Russia | |
| 16 | 296 |
|
51/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia | |
| 17 | 496 |
|
69/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia | |
| 18 | 93 |
|
98/108 | 0% | 3.50 | ONLINE | Spring tournament | Russia | |
| 19 | 545 |
|
57/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia | |
| 20 | 511 |
|
69/140 | 0% | 3.70 | ONLINE | Corona go away | Russia | |
| 21 | 119 |
|
127/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia |