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Individual Calculations November 2017 |
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| Fronda, Jan Jodilyn Total change: -31.20 | |   |
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| 2017 Negros International Open Chess Championship | Bacolod City | PHI | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2170 | 2.50 | 7 | -1.56 | 20 | -31.20 | |
|  Short, Nigel D | g | | 2570 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Velarde, Jerish John | | | 1770 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tran, Tuan Minh | g | | 2558 | VIE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Siddharth, Jagadeesh | | | 1839 | SGP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Montoyo, Ted Ian | | | 2297 | PHI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Concio, Michael Jr. | | | 1835 | PHI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Roullo, Rolzon | | | 1840 | PHI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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