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Individual Calculations February 2017 |
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| Dungca, Ryan Total change: -6.60 | |   |
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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 |
| 2014 | 2142 | 5.00 | 8 | -0.33 | 20 | -6.60 | |
|  Rosaupan, Carlo Magno | | | 1895 | PHI | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Curioso, Romulo | | | 1929 | PHI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Rilloraza, Istraelito | | | 1961 | PHI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Fagon, Romy | c | | 1964 | PHI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ricana, Leodegario | | | 2046 | PHI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jacutina, John Merill | | | 2102 | PHI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Parondo, Rolly | | | 2100 | PHI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Medina, Vince Angelo | | | 2117 | PHI | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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