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Individual Calculations February 2013 |
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| Seitzer, Phillip Total change: 37.95 | |   |
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| 4th Annual Golden State Open | Concord, California | USA | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2010 | 4.50 | 8 | 2.53 | 15 | 37.95 | |
|  Hatarik, Robert | | | 2154 | GER | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Gerzhoy, Leonid | m | | 2410 * | CAN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Abrahamyan, Tatev | | wg | 2304 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Chan, Julian M | | | 2122 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Salazar, Aura Cristina | | wm | 2225 | COL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kretchetov, Alexander | f | | 2295 | RUS | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Coraretti, Benjamin | | | 2138 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Pupols, Viktors P | | | 2115 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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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