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Individual Calculations July 2015 |
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| Margovsky, Naum Total change: 2.00 | |   |
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| Haifa/Nesher Chess Club Spring 2015 | Nesher | ISR | 2015-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2125 | 4.00 | 8 | -0.31 | 20 | -6.20 | |
|  Kantarji, Pinchas | f | | 2453 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Globus, Or | | | 1952 | ISR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Portnoy, Mikhail | | | 2095 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Levitan, Tal | | | 1946 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Shohat, Yotam | | | 2029 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Frenkel, Ran | | | 2160 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Rozhik, Aaron | | | 2030 | ISR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Katzir, Moshe | | | 2148 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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 Galil 2015 Round 9-10 | various | ISR | 2015-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2125 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| | Zorella, Benzion | | | 2063 | ISR | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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