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Individual Calculations February 2017 |
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| Ruaya, Virgen Gil C. Total change: -52.40 | |   |
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| 2016 Philippine International Chess Championships - Challenger | Olongapo CIty | PHI | 2016-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2153 | 4.50 | 8 | -1.31 | 40 | -52.40 | |
|  Yulo, Gerard | | | 1899 | PHI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Fortin, Artrino Paul | | | 2005 | PHI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Jota, Jonathan | | | 2077 | PHI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Graspela, Coellier | | | 1979 | PHI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Amar, Denzel John | | | 1960 | PHI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Garong, Stevenson | | | 1915 | PHI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Rodriguez, Christopher | | | 2049 | PHI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Abuton, Kristian Glen | | | 1931 | PHI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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