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Individual Calculations April 2009 |
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| Sartena, Arnon Total change: 19.20 | |   |
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| Israel U20 League 2009 | Various | ISR | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2115 | 3.50 | 6 | 1.28 | 15 | 19.20 | |
|  Baron, Tal | f | | 2299 | ISR | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Ben Artzi, Ido | | | 2088 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Bykhovsky, Anatoly | f | | 2447 | ISR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ilan, Liad | | | 2034 | ISR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Aharon, Ofir | | | 2118 | ISR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Zaslavsky, Mikhail | | | 2367 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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