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Individual Calculations January 2014 |
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| Feldman, Antony Total change: 31.95 | |   |
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| Israel U18 Team Champ 2013 | various | ISR | 2013-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1625 | 0.50 | 3 | 0.09 | 15 | 1.35 | |
|  Erenberg, Ariel | | | 2025 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Newman, Ori | | | 2025 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Shohat, Yotam | | | 1818 | ISR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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) | | | | Israel National Champ 2013 Open | Ashdod | ISR | 2013-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1625 | 3.50 | 9 | 2.04 | 15 | 30.60 | |
| | Tifferet, Shaked | | | 1903 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Maman, Emanuel | | | 1894 | ISR | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Porat, Ido | m | | 2025 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Levin, Evgeny | | | 1896 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Gamayev, Oleg | | | 2025 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Feldman, Laora | | | 1666 | ISR | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Hadad, Ofer | | | 1886 | ISR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Kaminik, Aleksandar | | | 2025 * | ISR | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Selictar, Dor | | | 2006 | ISR | 0.00 | 1 | -0.09 | 15 | -1.35 | | | * 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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