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Rapid:
Individual Calculations April 2024 |
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| Potikha, Liza Total change: -28.40 | |   |
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| Women's National Chess Cup 2024 | Herzliya | ISR | 2024-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1950 | 1.00 | 4 | -1.42 | 20 | -28.40 | |
|  Yakovleva, Tatiana | | | 1887 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | |  Sobel, Michal | | | 1550 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dotan, Valeria | | wf | 1904 | ISR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lahav, Michal | | wm | 2060 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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