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Individual Calculations May 2011 |
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| Porat, Maya Total change: -13.50 | |   |
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| Pesah 2011 Mark Centre | Tel Aviv | ISR | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2291 | 2.50 | 5 | -0.90 | 15 | -13.50 | |
|  Ben-Nathan, Yigal | | | 1989 | ISR | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Zalkind, Konstantin | f | | 2123 | ISR | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Zak, Uriel | m | | 2306 | ISR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Calabrese, Gabriel | | | 2156 | ISR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Porat, Daniel | | | 2168 | ISR | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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