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Individual Calculations September 2015 |
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| Adar, Idan Total change: 49.60 | |   |
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| Ramat Gan Summer Championship 2015 A | Ramat Gan | ISR | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2010 | 3.50 | 5 | 1.24 | 40 | 49.60 | |
|  Kochavi, Ori | | | 1722 | ISR | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Gabizon, Eyal | | | 1991 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Aharonovich, Itamar | | | 2189 | ISR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kraus, Yair | | | 2181 | ISR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bronstein, Or | | | 2118 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | |
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