Ignateva Polina
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date July 27, 2024 (latest changes July 14, 2024).
21 place (670.45).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (818.18 * 2.10 * 1 + 745.10 * 3.05 * 1 + 205.13 * 1.80 * 0.14 + 733.33 * 4.20 * 0.29 + 298.85 * 3.75 * 0.86 + 710.28 * 4.60 * 1 + 838.71 * 1.80 * 1 + 1000 * 2.30 * 1 + 435.90 * 2.90 * 1 + 370.37 * 2.30 * 1 + 784.31 * 3.05 * 1) / (2.10 * 1 + 3.05 * 1 + 1.80 * 0.14 + 4.20 * 0.29 + 3.75 * 0.86 + 4.60 * 1 + 1.80 * 1 + 2.30 * 1 + 2.90 * 1 + 2.30 * 1 + 3.05 * 1) = 652.5301269625272
p2 = (710.28 * 4.60 * 1 + 784.31 * 3.05 * 1 + 1000 * 2.30 * 1 + 745.10 * 3.05 * 1) / max_coefficients = 688.3688074474616
score = 652.5301269625272 * 0.5 + 688.3688074474616 * 0.5 = 670.4494672049943
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-14 | 18 -> 21 | 670.45 | |
| 2024-07-06 | 18 | 671.34 -> 670.45 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-27 | 18 | 669.25 -> 671.34 |
Sun tournament: 29% -> 14% |
| 2024-06-11 | 18 | 655.43 -> 669.25 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 21 -> 18 | 625.37 -> 655.43 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-25 | 20 -> 21 | 625.37 | |
| 2024-05-19 | 24 -> 20 | 617.51 -> 625.37 |
"Green Dragon" in the Secret Chamber: 0% -> 100% |
| 2024-05-12 | 23 -> 24 | 573.51 -> 617.51 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 22 -> 23 | 591.70 -> 573.51 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-27 | 23 -> 22 | 589.21 -> 591.70 |
Sun tournament: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 784 |
|
12/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 2 | 839 |
|
6/32 | 100% | 1.80 | CRR | "Green Dragon" in the Secret Chamber |
| 3 | 710 |
|
32/108 | 100% | 4.60 | RR | X Russian Championship |
| 4 | 745 |
|
14/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 5 | 370 |
|
18/28 | 100% | 2.30 | CRR | Chasing Kan |
| 6 | 436 |
|
23/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 7 | 1000 |
|
1/28 | 100% | 2.30 | CRR | Finding Dora |
| 8 | 818 |
|
5/23 | 100% | 2.10 | CRR | Mushroom League |
| 9 | 308 |
|
75/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 10 | 299 |
|
62/88 | 86% | 3.75 | RR | Money can not buy tenpai |
| 11 | 733 |
|
21/76 | 29% | 4.20 | RR | IX Russian Riichi Championship |
| 12 | 205 |
|
32/40 | 14% | 1.80 | CRR | Sun tournament |
| 13 | 793 |
|
24/112 | 0% | 4.05 | RR | Moscow Riichi 2022 |
| 14 | 269 |
|
50/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 15 | 234 |
|
37/48 | 0% | 3.10 | RR | Agari team tournament |