Leontiev Alexey
Moscow Champion 2018
From Moscow, Russia
EMA: 15990198
Internal rating (RR)
Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).
5 place (665.74).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002
p1 = (960 * 3.45 * 0.14 + 1000 * 3.10 * 0.14 + 693.69 * 4.05 * 0.57 + 517.24 * 3.75 * 1 + 962.62 * 4 * 1) / (3.45 * 0.14 + 3.10 * 0.14 + 4.05 * 0.57 + 3.75 * 1 + 4 * 1) = 755.6004841745556
p2 = (962.62 * 4 * 1 + 517.24 * 3.75 * 1 + 693.69 * 4.05 * 0.57 + 960 * 3.45 * 0.14) / max_coefficients = 575.8742504934502
score = 755.6004841745556 * 0.5 + 575.8742504934502 * 0.5 = 665.7373673340029
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-06 | 8 -> 5 | 650.05 -> 665.74 |
Kirov Tournament: 14% -> 0% |
| 2023-10-19 | 7 -> 8 | 669.18 -> 650.05 |
Agari team tournament: 29% -> 14% |
| 2023-10-12 | 7 | 669.90 -> 669.18 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 5 -> 7 | 675.83 -> 669.90 |
Saint Petersburg Open 2021: 29% -> 14% |
| 2023-09-06 | 7 -> 5 | 672.67 -> 675.83 |
Kirov Tournament: 29% -> 14% |
| 2023-09-03 | 15 -> 7 | 559.47 -> 672.67 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-08-19 | 14 -> 15 | 584.12 -> 559.47 |
Agari team tournament: 43% -> 29% |
| 2023-08-12 | 12 -> 14 | 588.91 -> 584.12 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-07-28 | 10 -> 12 | 612.73 -> 588.91 |
Saint Petersburg Open 2021: 43% -> 29% |
| 2023-07-20 | 10 | 603.23 -> 612.73 |