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Individual Calculations May 2013 |
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| Roiz, Michael Total change: -6.00 | |   |
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| Israel National Champ 2013 | Acre | ISR | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2623 | 5.50 | 9 | -0.60 | 10 | -6.00 | |
|  Steinberg, Nitzan | | | 2425 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | |  Nakar, Eylon | m | | 2390 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Greenfeld, Alon | g | | 2545 | ISR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Nabaty, Tamir | g | | 2564 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Raznikov, Danny | m | | 2488 | ISR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gruenfeld, Yehuda | g | | 2434 | ISR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Popilski, Gil | g | | 2523 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Golod, Vitali | g | | 2573 | ISR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Gofshtein, Leonid | g | | 2457 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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