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Individual Calculations August 2012 |
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| Robson, Ray Total change: -3.10 | |   |
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| 40th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2012-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2602 | 6.50 | 9 | -0.31 | 10 | -3.10 | |
|  Ortiz, Nadya | | wg | 2230 | COL | 0.00 | 1 | -0.90 | 10 | -9.00 | |  Belliard, Luis | | | 2202 * | DOM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kleinman, Michael | f | | 2293 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Bartell, Thomas | f | | 2410 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Kleiman, Jake | m | | 2392 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Bryant, John Daniel | f | | 2377 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kekelidze, Mikheil | g | | 2494 | GEO | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Jankovic, Alojzije | g | | 2543 | CRO | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Mitkov, Nikola | g | | 2527 | MKD | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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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