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Rapid:
Individual Calculations September 2023 |
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| Kosich, Lesia Total change: 12.40 | |   |
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| Rapid in Honor of GM Jacob Murey B | Kfar Saba | ISR | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1600 | 3.50 | 5 | 0.62 | 20 | 12.40 | |
|  Zilbershtein, Victor | | | 1565 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Idesis, Yaacov | | | 1777 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zingrov, Daniel | | | 1363 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bercovici, Yaniv | | | 1711 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Roytman, Moshe | | | 1214 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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