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Individual Calculations May 2012 |
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| Porat, Shay Total change: 21.10 | |   |
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| Israel National League 2012 | Various | ISR | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2531 | 2490 | 7.00 | 11 | 2.11 | 10 | 21.10 | |
|  Rodshtein, Maxim | g | | 2645 | ISR | 0.50 | 1 | 0.21 | 10 | 2.10 | |  Rozentalis, Eduardas | g | | 2586 | LTU | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Kantsler, Boris | g | | 2422 | ISR | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Soffer, Ram | g | | 2488 | ISR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Rechlis, Gad | g | | 2467 | ISR | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Erenburg, Sergey | g | | 2616 | ISR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Gershon, Alik | g | | 2499 | ISR | 1.00 | 1 | 0.51 | 10 | 5.10 | | | Smirin, Ilia | g | | 2670 | ISR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Baron, Tal | g | | 2504 | ISR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Tseitlin, Mark D | g | | 2403 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Zoler, Dan | g | | 2541 | ISR | 1.00 | 1 | 0.57 | 10 | 5.70 | |
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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