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Individual Calculations July 2015 |
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| Datu, Alcon John Total change: -5.00 | |   |
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| 2015 National Chess Championships - Semi Finals (Open) | Manila | PHI | 2015-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2297 | 2.00 | 3 | -0.25 | 20 | -5.00 | |
|  Miciano, John Marvin | | | 1897 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manaog, Stewart | | | 2098 | PHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pimentel, Joel | m | | 2248 | PHI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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