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Individual Calculations April 2019 |
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| Janezic, Dale Total change: 0.00 | |   |
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| 41st Annual Marchand Open | Rochester, New York | USA | 2019-03-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1808 | 0 | 1.50 | 4 | 0.00 | 1721 | | 0.00 | |
|  Calvelo, Jelvis | | | 1895 | PHI | 0.00 | 1 | 0.00 | | 0.00 | |  Bazant, Tomasz | | | 1605 | POL | 0.50 | 1 | 0.00 | | 0.00 | | | Manning, John | | | 1821 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Campbell, David | | | 1910 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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