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Individual Calculations January 2015 |
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| Calabrese, Gabriel Total change: -12.40 | |   |
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| Herzliya Championship Haim Kandelshine Memorial 2014 | Herzliya | ISR | 2014-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2074 | 5.00 | 9 | 0.63 | 20 | 12.60 | |
|  Gradenwitz, Oded | | | 1778 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Reshef, Omer | f | | 2397 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kats, Amir | | | 1932 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Rotshtein, Maxim | | | 1731 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gruenfeld, Yehuda | g | | 2439 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lagon, Michael | | | 1993 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Hertz, Yaniv | | | 2075 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Dvoirys, Semen I. | g | | 2474 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kinberg, Ofer | | | 2051 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | | | Mark Center Autumn 2014 | Tel Aviv | ISR | 2014-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 2074 | 4.00 | 7 | -1.25 | 20 | -25.00 | |
| | Zilbershtein, Victor | | | 1818 | ISR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sassoon, Roei | | | 1698 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bar-Or, Ornan | | | 1883 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Shlam, Yehuda | | | 2001 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Halahmi, Nadav | | | 1849 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Friedland, Moshe | | | 1866 | ISR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Amit, Eli | | | 1980 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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