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Individual Calculations October 2021 |
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| Carey, Michael P Total change: 34.20 | |   |
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| 80th New England Open | Westford, Massachusetts | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1858 | 3.00 | 5 | 1.71 | 20 | 34.20 | |
|  Chase, Christopher | f | | 2258 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Hoy, Andrew | | | 2010 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Lizarazo, Juan Car | | | 1960 | COL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Li, Jerry | c | | 1977 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Times, Lawyer | | | 2091 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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