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Individual Calculations March 2013 |
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| Rozentalis, Eduardas Total change: 2.50 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2504 | 2602 | 5.00 | 7 | 0.59 | 10 | 5.90 | |
|  Gabrielian, Artur | g | | 2589 | RUS | 1.00 | 1 | 0.48 | 10 | 4.80 | |  Popilski, Gil | m | | 2518 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Roiz, Michael | g | | 2625 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Oratovsky, Michael | g | | 2510 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Kundin, Alexander | m | | 2352 | ISR | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Zifroni, Dov | g | | 2507 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Porat, Ido | m | | 2424 | ISR | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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) | | | | TA Intl 2013 GM | Tel Aviv | ISR | 2013-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2613 | 6.00 | 9 | -0.34 | 10 | -3.40 | |
| | Boruchovsky, Avital | m | | 2447 | ISR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Raznikov, Danny | m | | 2463 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Nakar, Eylon | m | | 2386 | ISR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Godena, Michele | g | | 2516 | ITA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Baron, Tal | g | | 2470 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Striechman, Orri | | | 2213 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zubov, Alexander | g | | 2614 | UKR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Van Kampen, Robin | g | | 2596 | NED | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ben Artzi, Ido | | | 2295 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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