Orlov Boris
From Vsevolozhsk, Russia
Common russian riichi rating (CRR)
Rating date Aug. 27, 2022 (latest changes Aug. 27, 2022).
44 place (409.70).
how we calculated rating score
max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3
p1 = (900.90 * 4.05 * 1 + 461.54 * 1.80 * 1 + 0 + 0 + 0) / (4.05 * 1 + 1.80 * 1 + 1 + 1 + 1) = 506.1491525423729
p2 = (900.90 * 4.05 * 1 + 461.54 * 1.80 * 1) / max_coefficients = 313.24615384615385
score = 506.1491525423729 * 0.5 + 313.24615384615385 * 0.5 = 409.69765319426335
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-08-27 | 44 | 409.70 |
Sun tournament: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 462 |
|
22/40 | 100% | 1.80 | CRR | Sun tournament |
| 2 | 901 |
|
12/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |