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Individual Calculations May 2012 |
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| Santarius, Erik Total change: 4.50 | |   |
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| 6th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2292 | 5.50 | 9 | 0.30 | 15 | 4.50 | |
|  Harmon-Vellotti, Carl | | | 1892 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bachmann, Axel | g | | 2556 | PAR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Belliard, Luis | | | 2179 | DOM | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Hendrickson, Nolan | | | 2142 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Fisher, William | | | 2196 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Black Jr, James A | | | 2190 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Shahade, Greg | m | | 2475 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Vibbert, Sean | | | 2180 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Yanayt, Eugene | f | | 2245 | USA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | * 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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