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Individual Calculations May 2023 |
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| Naveros Chile, Cristian Total change: 19.60 | |   |
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| II Campeonato "Memorial Jose Machaca Saira" | Ilo | PER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1854 | 4.00 | 5 | 0.67 | 20 | 13.40 | |
|  Lopez Herrera, Piero | | | 1916 | PER | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Quispe Andia, Ubaldo Natalio | | | 1588 | PER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Velasquez Huanca, Danny | | | 1634 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Luna Choquecota, Daniel | | | 1929 | PER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lopez Herrera, Nalda Aracely | | | 1454 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | CAMPEONATO REGIONAL SUR ABSOLUTO-CUSCO 2023 VALIDO PARA RANKING INTERNACIONAL | Cusco | PER | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1854 | 5.00 | 7 | 0.31 | 20 | 6.20 | |
| | Choquehuanca Quispe, Dariel Alvar | | | 1454 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Illa Calle, Franco Jorge | | | 1356 | PER | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Gonzalo Garate, Luis Valentino | | | 1522 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Carbajal, Augusto | | | 2187 | PER | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zapana Huarza, Fabricio Elvis | | | 1431 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Cahuapaza Tarapaca, Leonardo | | | 1612 | PER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Cabrera Huaman, Andres | f | | 2253 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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