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Individual Calculations March 2010 |
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| Holliman, Bob Total change: -6.45 | |   |
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| 19th Annual North American Open | Las Vegas, Nevada | USA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2164 | 3.50 | 6 | -0.43 | 15 | -6.45 | |
|  Yermolinsky, Alex | g | | 2528 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Fajardo, David A | | | 1764 * | HON | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Acon, Jennifer C | | | 1824 | USA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Alvarez, Tirso | | | 1764 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gurczak, John | | | 2048 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Ravshan, Khamroev | | | 2198 | UZB | 1.00 | 1 | 0.55 | 15 | 8.25 | | | * 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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