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Individual Calculations December 2023 |
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| David, Idan Total change: 96.80 | |   |
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| Summer Chess Competition | Kfar Saba | ISR | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1508 | 4.00 | 7 | 2.42 | 40 | 96.80 | |
|  Gilad, Tomer | | | 1709 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Bodenshtein, Yair | | | 1864 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Schwarz, Harry | | | 1766 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Eshkol, Lilian | | | 1575 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Gunders, Elad | | | 1840 | ISR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Gadasi, Noam | | wc | 1801 | ISR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Peled, Michael | | | 1601 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | |
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