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Individual Calculations February 2019 |
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| Sanchez Herrera , Jorge Miguel Total change: -48.00 | |   |
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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 |
| 1310 | 1365 | 3.50 | 8 | -1.20 | 40 | -48.00 | |
|  Melian, Juan Sebastian | c | | 1654 | PAR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Abuhadba, Khalil | | | 1129 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Chiappero, Julio Alfredo | | | 1765 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iturry Hinojosa, Renzo | | | 1258 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Reyes Zavaleta, Fabian Ricardo | | | 1209 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Castro Girano, Karlo Alejandro De | | | 1182 | PER | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Del Mar Priale, Rafael | | | 1097 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ortiz Hernandez, Jesus Fernando | | | 1189 | PER | 1.00 | 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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