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Individual Calculations April 2013 |
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| De Guzman, Ricardo Total change: 2.70 | |   |
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| 2013 March Championship | Milpitas, California | USA | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2396 | 3.00 | 3 | 0.27 | 10 | 2.70 | |
|  Taghizadeh, Rayan | | | 1996 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Virtanen, Teemu | | | 1996 * | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gallegos, Paul A | | | 2039 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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