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Individual Calculations July 2011 |
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| Melamed, Guy Total change: 20.10 | |   |
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| ISR 2nd League North 2011 | Various | ISR | 2011-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1987 | 3.00 | 5 | 1.34 | 15 | 20.10 | |
|  Zror, Oren | | | 2018 | ISR | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Shachar, Yoram | f | | 2212 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kaplivatski, Alexander | f | | 2254 | ISR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Protkin, Boris | | | 2074 | ISR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Mindlin, Alon | | | 2041 | ISR | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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