Shabardina Svetlana
From Kirov, Russia
Internal rating (RR)
Rating date July 6, 2023 (latest changes July 6, 2023).
26 place (497.97).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305
p1 = (127.27 * 3.30 * 0.29 + 716.42 * 3.50 * 0.71 + 413.33 * 4.20 * 1 + 160.92 * 3.75 * 1 + 855.86 * 4.05 * 0.86) / (3.30 * 0.29 + 3.50 * 0.71 + 4.20 * 1 + 3.75 * 1 + 4.05 * 0.86) = 485.8284532917029
p2 = (855.86 * 4.05 * 0.86 + 716.42 * 3.50 * 0.71 + 413.33 * 4.20 * 1 + 160.92 * 3.75 * 1) / max_coefficients = 510.11165979051526
score = 485.8284532917029 * 0.5 + 510.11165979051526 * 0.5 = 497.9700565411091
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-06 | 28 -> 26 | 492.46 -> 497.97 |
Kirov Tournament: 43% -> 29% |
2023-06-19 | 28 | 492.46 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
---|---|---|---|---|---|---|---|---|
1 | 161 |
|
74/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm |
2 | 413 |
|
45/76 | 100% | 4.20 | RR | IX Russian Riichi Championship | Perm |
3 | 856 |
|
17/112 | 86% | 4.05 | RR | Moscow Riichi 2022 | Moscow |
4 | 716 |
|
20/68 | 71% | 3.50 | RR | Tenpai can't buy happiness | Perm |
5 | 127 |
|
49/56 | 29% | 3.30 | RR | Kirov Tournament | Kirov |