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Individual Calculations September 2017 |
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| Bar-Tal, Shir Total change: 10.60 | |   |
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| Kfar Saba Weekend 2017 C | Kfar Saba | ISR | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1319 | 1.50 | 4 | 0.53 | 20 | 10.60 | |
|  Levi, Meir | | | 1573 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Tadmor, Maya | | | 1497 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Dvorsky, David | | | 1435 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Milatin, Zvi | | | 1589 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | |
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