Aleinova Irina

From Rostov-On-Don, Russia

Player page

Online rating

Rating date July 4, 2025 (latest changes July 2, 2025).

14 place (520.66).

max_coefficients = (4.45 * 1 + 3.70 * 0.86 + 3.05 * 1) = 10.67127

p1 = (578.95 * 1.90 * 0.71 + 408.45 * 3.05 * 1 + 802.82 * 4.45 * 1 + 0 + 0) / (1.90 * 0.71 + 3.05 * 1 + 4.45 * 1 + 1 + 1) = 516.160288546647

p2 = (802.82 * 4.45 * 1 + 408.45 * 3.05 * 1 + 578.95 * 1.90 * 0.71) / max_coefficients = 525.1521140407842

score = 516.160288546647 * 0.5 + 525.1521140407842 * 0.5 = 520.6562012937156

Rating changes

Show

Date Place Points Reason
2025-07-02 14 545.57 -> 520.66

Double Tournament with Naga: 14% -> 0%

2025-06-28 13 -> 14 553.09 -> 545.57

Wrong Chair: 86% -> 71%

2025-06-27 33 -> 13 308.82 -> 553.09

Kawa-league, season 1: 0% -> 100%

2025-06-16 36 -> 33 300.76 -> 308.82
2025-05-02 36 317.44 -> 300.76

Double Tournament with Naga: 29% -> 14%

2025-04-28 32 -> 36 330.04 -> 317.44

Wrong Chair: 100% -> 86%

2025-04-05 26 -> 32 335.96 -> 330.04
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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 803 2025-06-27 15/72 100% 4.45 ONLINE Kawa-league, season 1 Russia
2 408 2025-01-18 43/72 100% 3.05 ONLINE Winter online tournament 2025 Russia
3 579 2024-04-28 9/20 71% 1.90 ONLINE Wrong Chair Russia
4 507 2023-07-02 34/68 0% 3.00 ONLINE Double Tournament with Naga Russia
5 429 2022-09-11 21/36 0% 2.30 ONLINE Autumn Online Tournament Russia
6 473 2022-06-26 30/56 0% 2.80 ONLINE Summer Online Tournament Russia
7 590 2021-12-12 17/40 0% 2.40 ONLINE Winter Online Tournament Russia
8 609 2021-11-14 35/88 0% 3.25 ONLINE Winter Team Fight Russia
9 565 2021-10-17 11/24 0% 2.00 ONLINE 5G Tournament Russia
10 259 2021-09-12 21/28 0% 2.10 ONLINE Autumn Online Tournament Russia
11 871 2021-08-15 5/32 0% 2.20 ONLINE I wish to have dora san... Russia
12 372 2021-06-20 28/44 0% 2.50 ONLINE Fast and Expensive Russia
13 592 2021-05-16 43/104 0% 3.45 ONLINE Riichi Online Open Team Cup Russia
14 462 2021-04-18 22/40 0% 2.40 ONLINE Spring Online Tournament Russia
15 120 2021-03-21 74/84 0% 3.20 ONLINE No Dora Tournament Russia
16 254 2021-01-10 51/68 0% 3.00 ONLINE Winter Online Tournament Russia
17 964 2020-09-13 3/56 0% 2.80 ONLINE Autumn Online Tournament Russia
18 392 2020-07-12 32/52 0% 2.70 ONLINE Rainy season tournament[梅雨] Russia
19 296 2020-06-14 51/72 0% 3.05 ONLINE Summer Tournament Russia
20 496 2020-05-24 69/136 0% 3.69 ONLINE Riichi Online Open Team Cup Russia
21 93 2020-05-10 98/108 0% 3.50 ONLINE Spring tournament Russia
22 545 2020-04-26 57/124 0% 3.06 ONLINE Be cool stay home Russia
23 511 2020-04-12 69/140 0% 3.70 ONLINE Corona go away Russia
24 119 2020-02-16 127/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020 Russia