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Individual Calculations April 2018 |
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| Pereira Berrozo, Hernardo Total change: 1.80 | |   |
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| Colegio Americano U23 | Guayaquil | ECU | 2018-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1532 | 3.00 | 6 | 0.09 | 20 | 1.80 | |
|  Ruiz, Mishell | | wf | 1908 | ECU | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Figueroa Vallejo, Luis | | | 1622 | ECU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Castillo Tacuri, Kevin | | | 1485 | ECU | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Moncayo, David | | | 1132 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Villafuerte Macas, Angie | | | 1555 | ECU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Sumba Tipan, Mirian Stefania | | | 1549 | ECU | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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