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Individual Calculations August 2015 |
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| Ronen, Ari Total change: 26.80 | |   |
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| 2015 Summer Tuesday Night Marathon | San Francisco, California | USA | 2015-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1657 | 2.00 | 5 | 0.67 | 40 | 26.80 | |
|  Steger, Eric A | | | 1891 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Shnaiderman, Lazar | | | 1864 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rosenstein, Perry B | | | 1774 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Shi, Jaysen | | | 1806 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lin, Aung Tun | | | 1850 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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