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Rapid:
Individual Calculations January 2016 |
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| Adar, Idan Total change: 30.00 | |   |
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| National Youth Championship 2015 Preliminaries U15 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1926 | 5.00 | 6 | 0.82 | 20 | 16.40 | |
|  Gerber, Nick | | | 1725 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Gotainer, Sagi | | | 1628 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Saadon, Netanel | | | 1854 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Avineri, Paz | | | 1816 | ISR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kochavi, Ori | | | 1756 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Solomon, Asif | | | 1853 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Shahar Arad Memorial 2015 A | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1926 | 2.00 | 5 | 0.68 | 20 | 13.60 | |
| | Iakymov, Volodymyr | m | | 2326 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Boruchovsky, Ron | | | 1842 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zalkind, Konstantin | f | | 2203 | ISR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Kudischewitsch, David | m | | 2326 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zlatin, Alexander | | | 2018 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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