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Individual Calculations April 2017 |
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| Nguyen, Van Hai Total change: -30.00 | |   |
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| Zone 3.3 Championships 2017 (Open) | Tagaytay City | PHI | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2353 | 3.50 | 9 | -1.50 | 20 | -30.00 | |
|  Dao, Thien Hai | g | | 2478 | VIE | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Nguyen, Ngoc Truong Son | g | | 2629 | VIE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pacis, Adrian | f | | 2124 | PHI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Goh, Wei Ming Kevin | m | | 2457 | SGP | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Pangilinan, Stephen Rome | c | | 2003 | PHI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Abelgas, Roel | f | | 2318 | PHI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Endrina, Julius | | | 1953 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia, Jan Emmanuel | m | | 2444 | PHI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Miciano, John Marvin | | | 2273 | PHI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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