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Individual Calculations May 2010 |
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| Collier, Philip M Total change: 3.60 | |   |
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| 50th Maryland Open | Rockville, Maryland | USA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2071 | 1.00 | 3 | 0.24 | 15 | 3.60 | |
|  Smith, Bryan G | m | | 2471 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Slack, David | | | 2030 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kaufman, Lawrence | g | | 2406 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * 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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