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Individual Calculations May 2023 |
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| Gilor, Amit Total change: 41.60 | |   |
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| Israel Youth Girl Championship under 14 -2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1678 | 5.00 | 8 | 0.26 | 40 | 10.40 | |
|  Qasem, Muhamad Mody | | | 1565 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Kaner, Roy | | | 1278 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ribstein, Orel | | | 2048 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Magen, Ofek | | | 1507 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Semo, Sagy | | | 1471 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Abitbul, Matan | | | 1585 | ISR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Goz, Shachar | | | 1723 | ISR | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Bercovici, Yaniv | | | 1679 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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) | | | | League Alef Sharon 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1680 | 1.00 | 1 | 0.78 | 40 | 31.20 | |
| | Haj-Yihya, Fadi | | | 1904 | ISR | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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