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Individual Calculations April 2023 |
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| Amitai, Ido Total change: 46.00 | |   |
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| Mark Center Winter 2023 A | Tel Aviv | ISR | 2023-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1658 | 4.00 | 7 | 1.52 | 40 | 60.80 | |
|  Menahem, Adi | | | 2048 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Lavie, Efi | | | 1586 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Bar-Or, Ornan | | | 1896 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Bodenshtein, Yair | | | 1810 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Leor, Ephraim | | | 1750 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Reiterman, German | | | 1714 | ISR | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Horowitz, Guy | | | 1655 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | League Alef Sharon 2023 5-6 | Israel | ISR | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1645 | 0.50 | 1 | -0.37 | 40 | -14.80 | |
| | Gilev, Arthur | | | 1326 | ISR | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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