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Individual Calculations July 2011 |
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| Papiashvilli, Kobi Total change: 89.55 | |   |
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| ISR 2nd League South 2011 | Various | ISR | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1891 | 5.50 | 7 | 3.69 | 15 | 55.35 | |
|  Elinson, Eliahu | | | 2190 | ISR | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Rahmilevitz, Anton | | | 2086 | ISR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Telman, Michael | | | 2150 | ISR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Rozet, Andrey | | | 2136 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Srimskov, Elishar | | | 2044 | ISR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Kharnak, Dmitri | | | 2168 | ISR | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Sadevich, Rachel | | | 1846 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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) | | | | Spring Rishon 2011 | Rishon Le-Zion | ISR | 2011-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1898 | 4.50 | 6 | 2.28 | 15 | 34.20 | |
| | Zilbershtein, Victor | | | 1836 | ISR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Segal, Naum | | | 2082 | LAT | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Popilski, Gil | m | | 2298 * | ISR | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Sadevich, Rachel | | | 1849 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Veinberg, Nimrod | | | 1991 | ISR | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Elbaum, Almog | | | 2007 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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