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Individual Calculations December 2015 |
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| Zapata Charles, Santiago Total change: 28.00 | |   |
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| FIDE World Youth - Cadets Chess Championships - open U16 | Porto Carras - Halkidiki | GRE | 2015-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2244 | 7.50 | 11 | 1.40 | 20 | 28.00 | |
|  Liao, Yu Hao | | | 1844 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kolver, Chris | | | 1848 | RSA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Markovic, Dino | | | 1993 | BIH | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shpati, Ted | | | 1918 | ALB | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Preotu, Razvan | m | | 2463 | CAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kostovetsky, Daniel | | | 1901 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Haria, Ravi | f | | 2445 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Janik, Igor | | | 2344 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Cori Quispe, Kevin | | | 2396 | PER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mesaros, Florian | f | | 2379 | AUT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Santos Ruiz, Miguel | f | | 2431 | ESP | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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