Orlova Yuliya
From Samara, Russia
Common russian riichi rating (CRR)
Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).
64 place (513.37).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (459.77 * 3.75 * 0.57 + 803.74 * 4 * 0.86 + 139.24 * 3.65 * 1 + 884.21 * 3.85 * 1 + 0) / (3.75 * 0.57 + 4 * 0.86 + 3.65 * 1 + 3.85 * 1 + 1) = 543.8894475575913
p2 = (884.21 * 3.85 * 1 + 803.74 * 4 * 0.86 + 459.77 * 3.75 * 0.57 + 139.24 * 3.65 * 1) / max_coefficients = 482.84858044164037
score = 543.8894475575913 * 0.5 + 482.84858044164037 * 0.5 = 513.3690139996158
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-13 | 60 -> 64 | 518.37 -> 513.37 | |
| 2024-10-11 | 58 -> 60 | 524.76 -> 518.37 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-15 | 57 -> 58 | 524.76 | |
| 2024-09-06 | 56 -> 57 | 524.76 | |
| 2024-09-03 | 53 -> 56 | 534.95 -> 524.76 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 99 -> 53 | 362.86 -> 534.95 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-27 | 100 -> 99 | 362.86 | |
| 2024-08-26 | 103 -> 100 | 362.86 | |
| 2024-08-11 | 101 -> 103 | 370.31 -> 362.86 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 93 -> 101 | 387.57 -> 370.31 |
Riichi over Volga: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 884 |
|
12/96 | 100% | 3.85 | RR | SPB Riichi Open 2024 |
| 2 | 139 |
|
69/80 | 100% | 3.65 | RR | Riichi over Volga |
| 3 | 804 |
|
22/108 | 86% | 4.00 | RR | SPB Riichi Open 2023 |
| 4 | 460 |
|
48/88 | 57% | 3.75 | RR | Money can not buy tenpai |
| 5 | 684 |
|
7/20 | 0% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 |
| 6 | 933 |
|
2/16 | 0% | 1.20 | CRR | Tournament |