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Individual Calculations May 2013 |
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| Berkovich, Mark A Total change: 13.00 | |   |
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| Israel National Champ 2013 | Acre | ISR | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2472 | 2364 | 4.50 | 9 | 1.30 | 10 | 13.00 | |
|  Zoler, Dan | g | | 2553 | ISR | 0.50 | 1 | 0.25 | 10 | 2.50 | |  Soffer, Ram | g | | 2516 | ISR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Baron, Tal | g | | 2473 | ISR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Givon, Asaf | f | | 2407 | ISR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Boruchovsky, Avital | m | | 2445 | ISR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Kantsler, Boris | g | | 2427 | ISR | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Greenfeld, Alon | g | | 2545 | ISR | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Popilski, Gil | g | | 2523 | ISR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Judkovsky, Yair | | | 2355 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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