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Individual Calculations March 2013 |
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| Levine, Yonatan Total change: 26.25 | |   |
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| Israel U18 League 2013 | Various | ISR | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2035 | 2.50 | 4 | 0.52 | 15 | 7.80 | |
|  Striechman, Orri | | | 1981 | ISR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Veinberg, Nimrod | | | 2170 | ISR | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Grinberg, Eyal | | | 2047 | ISR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Tartakovsky, Daniel | | | 1964 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2035 | 2.50 | 6 | 1.23 | 15 | 18.45 | |
| | Mikhalevski, Victor | g | | 2435 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Shutzman, Joseph | f | | 2248 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kobo, Ori | | | 2253 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Chassid, Elan | | | 2106 | ISR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Nabaty, Tamir | g | | 2435 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gilboa, Amos | | | 2220 | ISR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | * 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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