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Individual Calculations September 2013 |
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| Orgad, Dan Total change: 16.20 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 2017 | 5.00 | 7 | 0.55 | 15 | 8.25 | |
|  Poleg, Dan | | | 1847 | ISR | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Klein, Noam | | | 1917 | ISR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Nareznoy, David | | | 2090 | ISR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Tartakovsky, Daniel | | | 1951 | ISR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Erenberg, Ariel | | | 1970 | ISR | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Parkhov, Yair | | | 1780 | ISR | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Porat, Hen | | | 1841 | ISR | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | Gideon Japhet International Open B | Jerusalem | ISR | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2017 | 3.50 | 5 | 0.53 | 15 | 7.95 | |
| | Emanuel, Yahav | | | 1666 | ISR | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Freiman, Mark | | | 1891 | ISR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Vinogradov, Victor | | | 2106 | ISR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Rave, Avraham | | | 1834 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Slonimskij, Arkadij | | | 2177 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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