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Individual Calculations September 2017 |
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| Ofir, Ron Total change: -9.20 | |   |
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| Kfar Saba Weekend 2017 B | Kfar Saba | ISR | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1814 | 2.00 | 5 | -0.46 | 20 | -9.20 | |
|  Calabrese, Gabriel | | | 2107 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Glatt, Oded | | | 1695 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Scheinfeild, Michael | | | 1603 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vaserman, Eduard | | | 1710 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Cohen Revivo, Alon | | | 2020 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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