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Individual Calculations June 2013 |
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| Regam, Jessica Total change: 13.20 | |   |
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| 7th Annual Philadelphia Open - Under 2200 Section | Philadelphia, Pennsylvania | USA | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1962 | 3.00 | 5 | 0.88 | 15 | 13.20 | |
|  Lim, Matthew | | | 1845 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Hyatt, Doug | | | 2035 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Lim, Michael | c | | 2110 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Rade, Dan M | | | 1982 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Xu, Yuhao | | | 2119 | USA | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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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