Individual Calculations October 2008 |
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Marquez, Raul G Total change: -12.15 | | |
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36th Annual World Open (U2400 Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2204 | 2261 | 1.50 | 4 | -0.81 | 15 | -12.15 | |
| Zepeda, Lorena | | wm | 2176 | ESA | 0.50 | 1 | -0.12 | 15 | -1.80 | | Collier, Philip M | | | 2098 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | Andrews, Todd D | f | | 2311 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | | Zimmer, Ralph P | f | | 2232 | USA | 0.00 | 1 | -0.54 | 15 | -8.10 | | 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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