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Individual Calculations September 2021 |
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| Gilev, Arthur Total change: 116.40 | |   |
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| Green Village Secondary Summer 2021 Tournament | Green Village | ISR | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1176 | 2.50 | 5 | 1.63 | 40 | 65.20 | |
|  Sakhin, Alexey | | | 1452 | ISR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Barkai, Uri | | | 1528 | ISR | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Eskenazi, Joy | | | 1576 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Neeman, Ori | | | 1493 | ISR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Hochshtad, Shachar | | | 1263 | ISR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | Israeli Youth Team Championship U-18 2021 | Green Village | ISR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1176 | 1.50 | 2 | 1.28 | 40 | 51.20 | |
| | Wul, Kfir | | | 1516 | ISR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Karniel, Nave | | | 1535 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | |
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