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Rapid:
Individual Calculations April 2015 |
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| Goldberg, Alon Total change: -3.40 | |   |
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| Mark Centre Purim rapid 2015 | Tel Aviv | ISR | 2015-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1852 | 3.00 | 5 | -0.17 | 20 | -3.40 | |
|  Parnes, Nadav | | | 1664 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Spiegel, Moisei | | | 1755 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Karasik, Danny | | | 1780 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Singer, Amit | | | 1791 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Brown, Moshe | | | 1762 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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