Aleksandrov Denis
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
18 place (605.23).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (859.81 * 4 * 1 + 444.44 * 2.30 * 1 + 333.33 * 2.90 * 1 + 1000 * 2.30 * 1 + 0) / (4 * 1 + 2.30 * 1 + 2.90 * 1 + 2.30 * 1 + 1) = 618.2512
p2 = (859.81 * 4 * 1 + 1000 * 2.30 * 1 + 444.44 * 2.30 * 1 + 333.33 * 2.90 * 1) / max_coefficients = 592.2000815333168
score = 618.2512 * 0.5 + 592.2000815333168 * 0.5 = 605.2256407666584
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-03-06 | 22 -> 18 | 592.21 -> 605.23 | |
2024-02-25 | 50 -> 22 | 441.16 -> 592.21 |
Chasing Kan: 0% -> 100% |
2024-02-12 | 49 -> 50 | 441.16 | |
2024-01-20 | 50 -> 49 | 441.16 | |
2024-01-06 | 53 -> 50 | 432.79 -> 441.16 | |
2023-12-19 | 54 -> 53 | 432.79 | |
2023-12-12 | 56 -> 54 | 432.79 | |
2023-11-28 | 59 -> 56 | 432.79 | |
2023-11-26 | 67 -> 59 | 397.52 -> 432.79 |
Autumn Agari tournament: 0% -> 100% |
2023-11-20 | 66 -> 67 | 397.52 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 1000 |
|
1/28 | 100% | 2.30 | CRR | Chasing Kan |
2 | 333 |
|
27/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
3 | 444 |
|
16/28 | 100% | 2.30 | CRR | Finding Dora |
4 | 860 |
|
16/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |