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Individual Calculations September 2013 |
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| Porat, Hen Total change: 41.55 | |   |
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| Macabbiah 2013 Open | Jerusalem | ISR | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1841 | 4.50 | 8 | 2.77 | 15 | 41.55 | |
|  Hochman, Elnatan | | | 2021 | ISR | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Blaushtain, Boris | | | 2033 | ISR | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Zlotogorsky, Itay | | | 1942 | ISR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Rositsan, Boris | f | | 2145 | LTU | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Nareznoy, David | | | 2090 | ISR | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Grujic, Danijela | | | 2124 | SRB | 1.00 | 1 | 0.84 | 15 | 12.60 | | | D`israel, Davy | | | 2210 | ARG | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Orgad, Dan | | | 2017 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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