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Individual Calculations February 2019 |
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| Cardenas Portugal, Dylan Total change: 12.80 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 12, Absoluta | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1428 | 5.50 | 9 | 0.32 | 40 | 12.80 | |
|  Abuhadba, Khalil | | | 1129 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Vasquez Vargas, Henry Richard | | | 1828 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ortiz Hernandez, Jesus Fernando | | | 1189 | PER | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Castro Girano, Karlo Alejandro De | | | 1182 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Cabrera Quispe, Piero Andre | | | 1357 | PER | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Collantes Sialer, Angelo Samir | | | 1235 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Troll Jacinto, Gustavo Alonso | | | 1248 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Reque Chafloque, Anthony | | | 1595 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sifuentes Alcantara, Jhony Sebas | | | 1605 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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