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Individual Calculations February 2024 |
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| Kochavi, Dana Total change: -54.40 | |   |
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| Israel National League 2024 1-4 | Israel | ISR | 2024-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2121 | 0.50 | 1 | -0.03 | 40 | -1.20 | |
|  Erenberg, Shlomy | | | 2103 | ISR | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Israel Open Championship 2023 | israel | ISR | 2024-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2121 | 4.50 | 8 | -1.33 | 40 | -53.20 | |
|  Khir, Jamal | | | 1721 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rozen, Eytan | m | | 2462 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Snappir, Eitan | | | 1818 | ISR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Vardi, Daniel | | | 1790 | ISR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Mendler, Omer | | | 1537 | ISR | 0.00 | 1 | -0.98 | 40 | -39.20 | | | Kharouba, Wasim | | | 1543 | ISR | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Moshenberg, David | | | 1847 | ISR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Vagman, Roy | f | | 2302 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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