Aleinova Irina
From Rostov-On-Don, Russia
Online rating
Rating date May 6, 2023 (latest changes May 6, 2023).
25 place (504.08).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705
p1 = (870.97 * 2.20 * 0.29 + 592.23 * 3.45 * 0.14 + 609.20 * 3.25 * 0.57 + 589.74 * 2.40 * 0.57 + 472.73 * 2.80 * 1 + 428.57 * 2.30 * 1 + 565.22 * 2 * 0.43 + 259.26 * 2.10 * 0.43 + 372.09 * 2.50 * 0.14) / (2.20 * 0.29 + 3.45 * 0.14 + 3.25 * 0.57 + 2.40 * 0.57 + 2.80 * 1 + 2.30 * 1 + 2 * 0.43 + 2.10 * 0.43 + 2.50 * 0.14) = 513.607849563296
p2 = (472.73 * 2.80 * 1 + 609.20 * 3.25 * 0.57 + 428.57 * 2.30 * 1) / max_coefficients = 494.5573195535464
score = 513.607849563296 * 0.5 + 494.5573195535464 * 0.5 = 504.0825845584212
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-20 | 26 -> 25 | 501.96 -> 504.08 |
Fast and Expensive: 29% -> 14% |
| 2023-04-18 | 25 -> 26 | 511.15 -> 501.96 |
Spring Online Tournament: 14% -> 0% |
| 2023-04-17 | 25 | 511.61 -> 511.15 |
5G Tournament: 57% -> 43% |
| 2023-04-15 | 23 -> 25 | 516.12 -> 511.61 |
I wish to have dora san...: 43% -> 29% |
| 2023-04-12 | 26 -> 23 | 518.75 -> 516.12 |
Winter Online Tournament: 71% -> 57% |
| 2023-04-06 | 105 -> 26 | 487.32 -> 518.75 | |
| 2021-02-01 | 105 | 487.32 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 429 |
|
21/36 | 100% | 2.30 | ONLINE | Autumn Online Tournament | Russia |
| 2 | 473 |
|
30/56 | 100% | 2.80 | ONLINE | Summer Online Tournament | Russia |
| 3 | 590 |
|
17/40 | 57% | 2.40 | ONLINE | Winter Online Tournament | Russia |
| 4 | 609 |
|
35/88 | 57% | 3.25 | ONLINE | Winter Team Fight | Russia |
| 5 | 565 |
|
11/24 | 43% | 2.00 | ONLINE | 5G Tournament | Russia |
| 6 | 259 |
|
21/28 | 43% | 2.10 | ONLINE | Autumn Online Tournament | Russia |
| 7 | 871 |
|
5/32 | 29% | 2.20 | ONLINE | I wish to have dora san... | Russia |
| 8 | 372 |
|
28/44 | 14% | 2.50 | ONLINE | Fast and Expensive | Russia |
| 9 | 592 |
|
43/104 | 14% | 3.45 | ONLINE | Riichi Online Open Team Cup | Russia |
| 10 | 462 |
|
22/40 | 0% | 2.40 | ONLINE | Spring Online Tournament | Russia |
| 11 | 120 |
|
74/84 | 0% | 3.20 | ONLINE | No Dora Tournament | Russia |
| 12 | 254 |
|
51/68 | 0% | 3.00 | ONLINE | Winter Online Tournament | Russia |
| 13 | 964 |
|
3/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament | Russia |
| 14 | 392 |
|
32/52 | 0% | 2.70 | ONLINE | Rainy season tournament［梅雨］ | Russia |
| 15 | 296 |
|
51/72 | 0% | 3.05 | ONLINE | Summer Tournament | Russia |
| 16 | 496 |
|
69/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup | Russia |
| 17 | 93 |
|
98/108 | 0% | 3.50 | ONLINE | Spring tournament | Russia |
| 18 | 545 |
|
57/124 | 0% | 3.06 | ONLINE | Be cool stay home | Russia |
| 19 | 511 |
|
69/140 | 0% | 3.70 | ONLINE | Corona go away | Russia |
| 20 | 119 |
|
127/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 | Russia |