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Individual Calculations November 2010 |
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| Yang, Darwin Total change: 15.30 | |   |
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| DCC FIDE Open 2010 | Richardson, Texas | USA | 2010-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2402 | 2.00 | 2 | 0.72 | 10 | 7.20 | |
|  Phillips, David W | | | 2002 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chirila, Ioan-Cristian | g | | 2504 | ROU | 1.00 | 1 | 0.64 | 10 | 6.40 | | | * 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 |
| 2376 | 2402 | 5.50 | 9 | 0.81 | 10 | 8.10 | |
| | Campiz, Leonardo | | | 2070 | PUR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Stripunsky, Alexander | g | | 2583 | USA | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Gulamali, Kazim | f | | 2344 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Perelshteyn, Eugene | g | | 2528 | USA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Bodek, Michael H | | | 2207 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gurevich, Dmitry | g | | 2465 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Harmon-Vellotti, Luke | | | 2110 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ivanov, Alexander | g | | 2532 | USA | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Kudrin, Sergey | g | | 2546 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | |
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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