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Individual Calculations September 2016 |
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| Aharon, Ofir Total change: -4.20 | |   |
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| 34th Kfar Saba Weekend Igal Guzman Memorial A | Kfar Saba | ISR | 2016-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2306 | 2.50 | 5 | -0.21 | 20 | -4.20 | |
|  Halamish, Arnon | | | 2076 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Battaglini, Gabriel | m | | 2462 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Khmelniker, Ilya | g | | 2492 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gorshtein, Ido | | | 2078 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zak, Uriel | m | | 2249 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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