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Individual Calculations September 2010 |
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| Lavi, Royi Total change: 8.55 | |   |
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| Aviv 2010 Mark Centre | Tel Aviv | ISR | 2010-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1746 | 2.00 | 5 | 0.36 | 15 | 5.40 | |
|  Boruchovsky, Avital | | | 2146 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Slav, Moshe | | | 1786 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Gelman, Hagai | | | 1811 | ISR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Papiashvilli, Kobi | | | 1853 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Graifer, Michail | | | 1851 | ISR | 1.00 | 1 | 0.64 | 15 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Summer Kiryat-Uno 2010 | Kiryat Uno | ISR | 2010-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1746 | 1.00 | 4 | 0.21 | 15 | 3.15 | |
| | Lebedinsky, Eduard | | | 2146 * | MDA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Shiff, Johnatan | | | 2076 | ISR | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Ettinger, Amir | | | 1989 | ISR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Moss, Guy | | | 1829 | ISR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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