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Individual Calculations March 2013 |
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| Porat, Shay Total change: 8.70 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2501 | 2511 | 6.50 | 11 | 0.87 | 10 | 8.70 | |
|  Alterman, Boris | g | | 2584 | ISR | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Zifroni, Dov | g | | 2507 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Bitensky, Igor | m | | 2400 | ISR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gabrielian, Artur | g | | 2589 | RUS | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Smirin, Ilia | g | | 2652 | ISR | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Roiz, Michael | g | | 2625 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Sidorenko, Ilya | m | | 2415 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Gofshtein, Leonid | g | | 2468 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Oratovsky, Michael | g | | 2510 | ISR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Kobrin, Michael | | | 2291 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Raznikov, Danny | m | | 2469 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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