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Individual Calculations May 2019 |
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| Thomas, Kenneth Patrick Total change: 21.60 | |   |
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| 2019 Westford April Open | Westford, Massachusetts | USA | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1953 | 2.50 | 4 | 1.08 | 20 | 21.60 | |
|  Ivanov, Alexander | g | | 2353 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  C S, Rajesh | | | 2143 | IND | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hass, Kevin James | | | 1958 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Xu, Bernie | | | 1881 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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