Individual Calculations July 2015 |
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Porat, David Total change: 15.80 | | |
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Liga Alef Shfela 2015 Round 7-9 | various | ISR | 2015-05-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2190 | 2250 | 2.50 | 3 | 0.79 | 20 | 15.80 | |
| Gorodetzky, David | f | | 2374 | ISR | 0.50 | 1 | 0.17 | 20 | 3.40 | | Karasik, Semyon | | | 2190 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | Rusanovsky, Yan | | | 2007 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | 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) | |
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