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Individual Calculations May 2015 |
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| Levitan, Tal Total change: 28.80 | |   |
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| Liga Artzit Tzafon 2015 Round 4-6 | various | ISR | 2015-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 1917 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Bereslavsky, Michael | | | 2223 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hasidovsky, Michael | | | 2173 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Israel Youth Championship Under 16 - 2015 | Ayanot | ISR | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1917 | 4.50 | 8 | 1.05 | 40 | 42.00 | |
| | Hochman, Elnatan | | | 2024 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Triger, Ramon | | | 1997 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Gorodetzky, David | | | 2252 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Feldman, Antony | | | 1853 | ISR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Tifferet, Shaked | | | 2050 | ISR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Friedland, Moshe | | | 2019 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Chachashvili, Zuri | | | 1813 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Merom, Guni | | | 1783 | ISR | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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