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Individual Calculations April 2019 |
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| Prilleltensky, Matan Total change: -6.20 | |   |
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| 41st Annual Marchand Open | Rochester, New York | USA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2143 | 4.00 | 5 | -0.31 | 20 | -6.20 | |
|  Linton, Derek | | | 1930 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Hua, Michelle | | | 1743 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brooks, Chris | | | 1743 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Orozco, Joey | | | 1743 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ning, Eric | | | 1922 | CAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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