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Individual Calculations January 2010 |
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| Carreto, Giovanni Total change: 3.90 | |   |
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| 27th Annual Sands Regency - Western States Open | Reno, Nevada | USA | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2228 | 2.50 | 5 | 0.26 | 15 | 3.90 | |
|  Kudrin, Sergey | g | | 2573 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Acon, Jennifer C | | | 1828 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kretchetov, Alexander | f | | 2365 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Yang, Darwin | f | | 2282 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Formanek, Edward W | m | | 2253 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | * 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) | | |
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