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Individual Calculations March 2019 |
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| Quizhpe Martinez, Angel Total change: -18.80 | |   |
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| XVIII IRT Colegio Americano U1800 | Guayaquil | ECU | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1611 | 2.00 | 4 | -0.78 | 40 | -31.20 | |
|  Alvarez Dominguez, Hellen | | | 1268 | ECU | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Guinson, Rony | | | 1546 | ECU | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kittilsen, Guy | | | 1522 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Bohorquez Canizares, Maria | | | 1471 | ECU | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | Campeonato Nacional sub 20 abierto 2019 | Guayaquil | ECU | 2019-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1493 | 2.50 | 8 | 0.31 | 40 | 12.40 | |
| | Jaramillo, Christian | | | 1854 | ECU | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Caceres Limones, Danilo | | | 1638 | ECU | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Silva Chifla, Paul | | | 1610 | ECU | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Jaramillo Arce, David | | | 1893 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chocho, Jeison | | | 1727 | ECU | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Guaraca, Juan | | | 1524 | ECU | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Andrade Puente, Robinson Steven | | | 1610 | ECU | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Luna Urrutia, Alex Josue | | | 1603 | ECU | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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