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Individual Calculations September 2019 |
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| Yepes Gavidia, Ricardo Total change: 2.40 | |   |
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| I OPEN "CLUB INTERNACIONAL AREQUIPA 2019" | Arequipa | PER | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1701 | 1.50 | 4 | 0.34 | 20 | 6.80 | |
|  Villalba Apaza, Ibeliz Karelia | | | 1301 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Condori, Edwin | | | 2101 * | PER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Donayre, Bertin | | | 2101 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carbajal, Augusto | | | 2101 * | 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) | | | | TORNEO OPEN IRT COPA "SAMANTHA`S RESORT" CUSCO - AGOSTO 2019. | Cusco | PER | 2019-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1701 | 4.00 | 6 | -0.02 | 20 | -0.40 | |
| | Parillo Champi, Gary Anderson | | | 1301 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pacheco, Marco | m | | 2101 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Carmona Carrillo, Carlos Rafael A | | | 1813 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Villalba Apaza, Ibeliz Karelia | | | 1301 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Acuna Alarcon, Claudia Micaela | | | 1301 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cardenas Portugal, Dylan | | | 1427 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | VI Cerrado IRT U-2200 Club Hermanos Rojas | Lima | PER | 2019-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1701 | 4.00 | 9 | -0.20 | 20 | -4.00 | |
| | Orosco Torres, Johann Miguel | | | 1795 | PER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ramos Castro, Aldair | | | 1913 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Guzman Vera, Diego Alonso | | | 1494 | PER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Reyes Zavaleta, Diego Alexander | | | 1358 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Castro Salcedo, Josue Seibert | | | 1301 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vasquez Vargas, Henry Richard | | | 2010 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Garcia Andrada, Heidy Nicole | | | 1892 | PER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hepler Ramirez , Narayana | | | 1861 | PER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bravo Mallco, Kate Azumi | | | 1809 | PER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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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