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Individual Calculations September 2018 |
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| Ibarra, Juan Martin Total change: -41.20 | |   |
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| XXIX Festival Panamericano de la Juventud U-14 Abs | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1951 | 5.00 | 9 | -1.03 | 40 | -41.20 | |
|  Gonzalez De La Guardia, Luis Emi | | | 1551 * | PAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ramos Aranda, Zahid | | | 1589 | BOL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Castellanos Villela, Alejandro | | | 1753 | CHI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Caja Cruz, Gabriel | | | 1809 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Labussiere, Yago | | | 1890 | BRA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Avila Pavas, Santiago | f | | 2261 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Varillas Jimenez, Ivan | | | 1721 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vazquez, Facundo | | | 1999 | URU | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Soong, Danny | | | 1685 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | * 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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