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Individual Calculations September 2017 |
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| Aroesti, Roee Total change: -42.80 | |   |
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| Kfar Saba Weekend 2017 A | Kfar Saba | ISR | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2311 | 0.50 | 4 | -2.14 | 20 | -42.80 | |
|  Ofir, Eran | | | 2083 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Poleg, Dan | f | | 2232 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Aharon, Ofir | f | | 2343 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Milikow, Yoav | | | 2095 | ISR | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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