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Individual Calculations July 2018 |
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| Nguyen, Huynh Tuan Hai Total change: -15.80 | |   |
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| 19th ASEAN Age Group Chess Championships-Standard Open 20U | Davao City | PHI | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2062 | 1.50 | 6 | -0.79 | 20 | -15.80 | |
|  Bersamina, Paulo | m | | 2413 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Graspela, Coellier | | | 1977 | PHI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Busa, Nelson Jr. | | | 2012 | PHI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Miciano, John Marvin | m | | 2459 | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pangilinan, Stephen Rome | f | | 2185 | PHI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nguyen, Huynh Minh Thien | c | | 2004 | VIE | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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