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Individual Calculations July 2015 |
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| Rotshtein, Maxim Total change: 44.40 | |   |
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| Herzliya Spring 2015 | Herzliya | ISR | 2015-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1689 | 3.00 | 9 | 1.43 | 20 | 28.60 | |
|  Kinberg, Ofer | | | 2018 | ISR | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Bereslavsky, Michael | | | 2089 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yerushalmi, Eran | | | 2008 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ben Ari, Yannay | | | 1881 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lotsov Har-Zahav, Avraham | | | 1931 | ISR | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Pilosof, Haim | | | 1815 | ISR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Gaz, Ido | | | 1996 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kats, Amir | | | 1939 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Schwarz, Harry | | | 2006 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | | | Liga Alef Sharon 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1682 | 1.00 | 1 | 0.79 | 20 | 15.80 | |
| | Mendelboim, Sagi | | | 1914 | ISR | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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