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Individual Calculations September 2019 |
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| Correa, Marco Total change: -14.60 | |   |
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| Campeonato Nacional Amateur U 2300 | panama | PAN | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1756 | 2.50 | 6 | -0.73 | 20 | -14.60 | |
|  Ulloa, Ruben Abraham | c | | 2156 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Obaldia Salazar, Sebastian August | | | 1356 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jaramillo Andrade, Ezequiel Enoc | | | 1356 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McDowell, Sharon | | | 1526 | HON | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mantilla Gras, Geydis De La C. | | wf | 1983 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ugarte, Reinaldo | c | | 1898 | PAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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