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Individual Calculations September 2010 |
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| Hasidovski, Arnold Total change: -11.40 | |   |
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| Aviv 2010 Herzlia | Herzlia | ISR | 2010-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2148 | 1.50 | 2 | 0.04 | 15 | 0.60 | |
|  Schwarz, Harry | | | 2040 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Dror, Levi | | | 1900 | ISR | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | Aviv 2010 Mark Centre | Tel Aviv | ISR | 2010-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2148 | 4.50 | 7 | -0.80 | 15 | -12.00 | |
| | Shwarchbard, Zvi | | | 1901 | ISR | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Bar-Or, Ornan | | | 1968 | ISR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Feigel, Leonid | | | 2006 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Graifer, Michail | | | 1851 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Freidles, Victor | | | 1947 | ISR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Itzhaky, Shmuel | | | 2072 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Papiashvilli, Kobi | | | 1853 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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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