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Individual Calculations September 2019 |
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| Gavriely, Or Total change: 14.40 | |   |
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| Kiryat Ono 10th Summer Festival 2019 weekend B | Kiryat Ono | ISR | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1156 | 1278 | 2.00 | 3 | 0.00 | 40 | 0.00 | |
|  Klein, Eldad | | | 1185 | ISR | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Manash, Yonatan | | | 1106 | ISR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Levian, Omer | | | 1177 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | Israel Team Championship 2019 U14 | Afula | ISR | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1278 | 3.00 | 4 | 0.36 | 40 | 14.40 | |
| | Swiry, Ohad | | | 1312 | ISR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Boton, Noam | | | 1147 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Duek, Ilan | | | 1022 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kaminetsky, Asaf | | | 1125 | ISR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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