Yakutovich Alexey
From Moscow, Russia
EMA: 15990368
Internal rating (RR)
Rating date March 20, 2023 (latest changes March 20, 2023).
74 place (291.65).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185
p1 = (835.82 * 3.50 * 0.86 + 216.22 * 4.05 * 1 + 0 + 0 + 0) / (3.50 * 0.86 + 4.05 * 1 + 1 + 1 + 1) = 336.6239297103937
p2 = (835.82 * 3.50 * 0.86 + 216.22 * 4.05 * 1) / max_coefficients = 246.68035322551066
score = 336.6239297103937 * 0.5 + 246.68035322551066 * 0.5 = 291.6521414679522
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-20 | 67 -> 74 | 313.85 -> 291.65 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 68 -> 67 | 313.85 | |
2023-02-19 | 69 -> 68 | 312.06 -> 313.85 | |
2023-01-28 | 71 -> 69 | 309.37 -> 312.06 | |
2022-12-19 | 72 -> 71 | 308.13 -> 309.37 | |
2022-11-28 | 72 | 305.18 -> 308.13 | |
2022-11-06 | 55 -> 72 | 313.05 -> 305.18 | |
2022-10-14 | 55 | 313.05 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 216 |
|
88/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
2 | 836 |
|
12/68 | 86% | 3.50 | RR | Tenpai can't buy happiness |
3 | 319 |
|
63/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |