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Individual Calculations February 2017 |
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| Dela Torre, Marife Total change: -30.80 | |   |
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| 2016 PSC-PUREGOLD Chess Challenge - Challenger Division | Olongapo City | PHI | 2016-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1756 | 1.00 | 5 | -0.77 | 40 | -30.80 | |
|  Morado, Jeth Romy | | | 2125 | PHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Racasa, Antonella Berthe | | | 1356 * | PHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bernales, Christy Lamiel | | | 2065 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dela Cruz, Richard | | | 2125 | PHI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Kis-Ing, Christopher Khalil | | | 1747 | PHI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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