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Individual Calculations March 2013 |
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| Porat, Hen Total change: -7.65 | |   |
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| Israel U18 League 2013 | Various | ISR | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1849 | 1.50 | 4 | -0.51 | 15 | -7.65 | |
|  Kraus, Ohad | | | 2033 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Zimmerman, Adi | | | 1449 * | ISR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Erbaktanov, Tagar | | | 2022 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Poleg, Dan | | | 1805 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | * 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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