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Individual Calculations August 2018 |
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| Sherman, Idan Total change: 9.20 | |   |
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| Kiryat Ono 9th Summer Festival 2018 weekend B | Kiryat Ono | ISR | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1338 | 3.00 | 3 | 1.30 | 40 | 52.00 | |
|  Shecht, Lihu | | | 1200 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Shiloah, Eylon | | | 1454 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Lapushnian, Maya | | | 1214 | ISR | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | 9th Kiryat Ono Summer Festival Open C | Kiryat Ono | ISR | 2018-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1338 | 0.00 | 3 | -1.07 | 40 | -42.80 | |
| | Cohen, Dvir | | | 1499 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Dvorsky, David | | | 1334 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Bacall, Udi | | | 1509 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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