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Individual Calculations July 2012 |
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| Gutkin, Boris Total change: 11.55 | |   |
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| ISR 2nd League South 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2277 | 2.50 | 3 | 0.77 | 15 | 11.55 | |
|  Hershkovich, Erez | | | 2210 | ISR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Galikson, Ofer | | | 2165 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Serebro, Alexsandr | | | 2283 | UKR | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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