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Individual Calculations April 2017 |
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| Alarcon Principe, Eduardo Total change: 81.60 | |   |
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| II IRT Ciudad Chimbote Sub -2300 | Chimbote | PER | 2017-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1699 | 3.50 | 7 | 2.04 | 40 | 81.60 | |
|  Romero Guimaray, Diego | | | 1983 | PER | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Risco Alarcon, Julio | | | 1959 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gonzalez Mesa, Daniel | f | | 2094 | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Calcina, Gary | | | 2099 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mesias Mendieta, Jorge Luis | | | 1777 | PER | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Noriega, Miguel | | | 1904 | PER | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Alonso Merchan, Jose Ruben | | | 1827 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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