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Individual Calculations January 2019 |
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| Vigorito, David Total change: 2.70 | |   |
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| 2018 Garden State Open | Morristown, New Jersey | USA | 2018-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2332 | 2.50 | 3 | 0.27 | 10 | 2.70 | |
|  Tripodi, Matthew | | | 1932 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Markzon, Gregory | f | | 2068 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ippolito, Dean | m | | 2340 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | * 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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