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Individual Calculations September 2023 |
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| Helfgott-Miron, Itamar Total change: 14.40 | |   |
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| Israeli Team Championship under 18- 2023 | Rishon le Zion | ISR | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1574 | 2.50 | 5 | 0.36 | 40 | 14.40 | |
|  Gurevich, Neria | | | 1676 | ISR | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Ben-Gera, Omer | | | 1382 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gartenfloys, Mark | | | 1735 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Allouch, Gavriel | | | 1621 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Berlad, Asaf | | | 1717 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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