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Individual Calculations August 2015 |
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| Graspela, Coellier Total change: -6.40 | |   |
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| 2015 National Juniors Open & Girls Chess Championships - Open Division | Manila City | PHI | 2015-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2018 | 2.00 | 4 | -0.16 | 40 | -6.40 | |
|  Miciano, John Marvin | | | 1721 | PHI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Vinluan, Brylle Gever | | | 1879 | PHI | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Jacutina, John Merill | | | 2080 | PHI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Docena, Jerad | | | 2253 | PHI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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