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Individual Calculations July 2018 |
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| Pereira Berrozo, Hernardo Total change: -12.40 | |   |
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| CAMPEONATO PANAMERICANO OPEN U20 | Guayaquil | ECU | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1534 | 1.50 | 6 | -0.62 | 20 | -12.40 | |
|  Zambrano, Junior | f | | 1934 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Murillo Coloma, Sergio | c | | 1411 | ECU | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mendoza Criollo, Carlos David | c | | 1934 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Quizhpe Martinez, Angel | | | 1566 | ECU | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Caceres Limones, Danilo | | | 1560 | ECU | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Haro, Harold | | | 1629 | ECU | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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