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Individual Calculations April 2018 |
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| Kudrin, Sergey Total change: -3.50 | |   |
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| 40th Annual Marchand Open | Rochester, New York | USA | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2471 | 4.00 | 5 | -0.35 | 10 | -3.50 | |
|  Weatherly, Daryll | | | 2132 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Opaska, Michael | | | 2071 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Phelps, David | | | 2071 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hua, Eugene | f | | 2314 | CAN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Samadashvili, Martha | | wf | 2071 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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