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Individual Calculations December 2018 |
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| Huarcaya Silloca, Carlos Enrique Total change: -32.00 | |   |
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| IRT Pre Continental Lima Metropolitana Grupo B | Lima | PER | 2018-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1960 | 3.50 | 4 | 0.34 | 40 | 13.60 | |
|  Palomino Taipe, Celso | | | 1618 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Francia Arzapalo, Gianella | | | 1560 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Contreras, Fiorella | | | 1766 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hepler Ramirez , Narayana | | | 1880 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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) | | | | IRT Pre Continental Lima Metropolitana Final | Lima | PER | 2018-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1960 | 1.00 | 5 | -1.14 | 40 | -45.60 | |
| | Delgado Romero, Marco | | | 2186 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pena Morales, Hugo | | | 2238 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1892 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Orosco Torres, Johann Miguel | | | 1766 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Rojas, Steven | | | 2018 | PER | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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