Ivanova Liliya
From Irkutsk, Russia
EMA: 15990393
Common russian riichi rating (CRR)
Rating date June 25, 2024 (latest changes June 25, 2024).
69 place (433.92).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (161.29 * 1.80 * 0.57 + 400 * 1 * 0.86 + 990.65 * 4 * 1 + 0 + 0) / (1.80 * 0.57 + 1 * 0.86 + 4 * 1 + 1 + 1) = 567.0258013954514
p2 = (990.65 * 4 * 1 + 400 * 1 * 0.86 + 161.29 * 1.80 * 0.57) / max_coefficients = 300.81488146796397
score = 567.0258013954514 * 0.5 + 300.81488146796397 * 0.5 = 433.9203414317077
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-25 | 72 -> 69 | 428.91 -> 433.92 |
Earth cup: 71% -> 57% |
| 2024-06-11 | 69 -> 72 | 447.87 -> 428.91 | |
| 2024-06-09 | 68 -> 69 | 447.87 | |
| 2024-05-19 | 66 -> 68 | 447.87 | |
| 2024-05-12 | 48 -> 66 | 466.43 -> 447.87 | |
| 2024-05-06 | 50 -> 48 | 466.43 | |
| 2024-05-05 | 49 -> 50 | 466.43 | |
| 2024-05-01 | 49 | 466.73 -> 466.43 |
Spring Tournament Irkutsk 2023: 100% -> 86% |
| 2024-04-25 | 52 -> 49 | 461.41 -> 466.73 |
Earth cup: 86% -> 71% |
| 2024-04-12 | 56 -> 52 | 450.96 -> 461.41 |
Moscow Riichi 2022: 29% -> 14% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 991 |
|
2/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 2 | 400 |
|
10/16 | 86% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 3 | 161 |
|
27/32 | 57% | 1.80 | CRR | Earth cup |
| 4 | 162 |
|
94/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 5 | 107 |
|
68/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
| 6 | 909 |
|
2/12 | 0% | 1.10 | CRR | Summer tournament |
| 7 | 333 |
|
11/16 | 0% | 1.20 | CRR | Winter tournament |
| 8 | 526 |
|
10/20 | 0% | 1.30 | CRR | Irkutsk Winter Tournament 2019 |
| 9 | 1000 |
|
1/16 | 0% | 1.20 | RR | Summer Tournament |
| 10 | 727 |
|
4/12 | 0% | 1.10 | CRR | Spring Tournament |
| 11 | 236 |
|
43/56 | 0% | 3.00 | EMA | Snow Dragon |
| 12 | 636 |
|
5/12 | 0% | 1.10 | CRR | Irkutsk Winter Tournament |
| 13 | 91 |
|
11/12 | 0% | 1.10 | CRR | Summer Tournament |
| 14 | 333 |
|
11/16 | 0% | 1.20 | RR | Spring Tournament |
| 15 | 158 |
|
17/20 | 0% | 1.30 | RR | Winter tournament |