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Individual Calculations March 2013 |
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| Aharonovich, Itamar Total change: 13.20 | |   |
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| Israel U18 League 2013 | Various | ISR | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1947 | 3.50 | 4 | 0.44 | 30 | 13.20 | |
|  Emanuel, Yahav | | | 1676 | ISR | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Caspi, Tamar | | | 1719 | ISR | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Erenberg, Ariel | | | 1934 | ISR | 1.00 | 1 | 0.48 | 30 | 14.40 | |  Zimmerman, Adi | | | 1547 * | ISR | 0.50 | 1 | -0.42 | 30 | -12.60 | | | * 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) | | |
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