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Individual Calculations July 2009 |
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| Golberg, Igor Total change: 4.05 | |   |
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| Pesah 2009 Mark Centre | Tel Aviv | ISR | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2216 | 3.00 | 5 | 0.27 | 15 | 4.05 | |
|  Hertz, Yaniv | | | 1996 | ISR | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Zak, Uriel | m | | 2310 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Tratatovici, Moshe | f | | 2240 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Birnboim, Nathan | m | | 2319 | ISR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Tal, Eyal | | | 2022 | ISR | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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