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Individual Calculations December 2015 |
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| Sivan, Leo Total change: 17.60 | |   |
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| ASA-Reti Tel Aviv Summer 2015 Open | Tel Aviv | ISR | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1815 | 2.50 | 5 | 0.44 | 40 | 17.60 | |
|  Dotan, Valeria | | wf | 1942 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gradenwitz, Oded | | | 1754 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Fain, Jochanan | | | 1912 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Hagler, Joseph | | | 1890 | ISR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bar-Or, Ornan | | | 1904 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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