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Rapid:
Individual Calculations May 2015 |
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| Gorodetzky, Matan Total change: -39.60 | |   |
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| Tsafrir Huber Memorial rapid 2015 B | Naan | ISR | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1847 | 0.50 | 3 | -1.13 | 20 | -22.60 | |
|  Magen, Amnon | | | 1909 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Haitovich, Avital | | | 1867 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Milikow, Yoav | | | 1654 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Israel U12 Team Championship 2015 | Beer Sheva | ISR | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1847 | 1.00 | 3 | -0.85 | 20 | -17.00 | |
|  Lukin, Elisha | | | 1778 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Solomon, Asif | | | 1821 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kochavi, Ori | | | 1691 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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