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Individual Calculations August 2019 |
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| Ivanov, Alexander Total change: 8.90 | |   |
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| Westford July Open | Westford, Massachusetts | USA | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2464 | 4.00 | 4 | 0.89 | 10 | 8.90 | |
|  Pashkov, Peter | | | 2064 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sage, J Timothy | | | 2064 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Corrales Jimenez, Fidel | g | | 2548 | USA | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Carter, David | | | 2112 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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