Individual Calculations November 2010 |
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Kats, Alena Total change: 12.75 | | |
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2010Marshall September Grand Prix | New York, New York | USA | 2010-09-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2280 | 2055 | 1.00 | 2 | 0.49 | 15 | 7.35 | |
| Rohde, Michael A | g | | 2455 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | West, James R | | | 2104 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Continental Class Championships | Arlington, Virginia | USA | 2010-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2205 | 2055 | 2.50 | 7 | 0.36 | 15 | 5.40 | |
| Gulamali, Kazim | f | | 2344 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | Gutman, Joshua | | | 2167 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | Perez, Robert M | | | 2212 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | Francisco, Richard | | | 2222 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | Williams, Justus D | | | 2155 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | Shibut, Macon A | f | | 2235 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | Kis, Lorand B | | | 2099 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | 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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