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Individual Calculations April 2015 |
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| Berenboym, Igor Total change: -9.20 | |   |
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| European Individual Chess Championship 2015 | Jerusalem | ISR | 2015-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2112 | 4.50 | 10 | -1.23 | 20 | -24.60 | |
|  Hovhannisyan, Robert | g | | 2512 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nakar, Eylon | m | | 2435 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Belokopyt, Boris | | | 1956 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Chachashvili, Zuri | | | 1818 | ISR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Vardi, Moshe | | | 1850 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kochavi, Ori | | | 1712 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murey, Jacob | g | | 2428 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Yaniv, Ori | | | 1712 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fischer, Sebastian | | | 2256 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Feldman, Antony | | | 1807 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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 Artzit 2015 Round 3 postponed matches | various | ISR | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2113 | 1.00 | 1 | 0.77 | 20 | 15.40 | |
| | Gurevich, Gregory | | | 2326 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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