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Individual Calculations August 2015 |
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| Hernandez Placeres, Ronald Total change: -30.80 | |   |
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| Festival Panamericano de la Juventud U-12 Absoluto | Cali | COL | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1930 | 5.50 | 8 | -0.77 | 40 | -30.80 | |
|  Arciniegas Castro, Santiago | | | 1530 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cruz Beltran, Andres | | | 1658 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pariona La Rotta, Andre | | | 1620 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bonvini, Alberto Tonhati | | | 1735 | BRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Benavides Montenegro, Maicol | | | 1813 | VEN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ming, Wenyang | | | 1814 | CAN | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Ledezma Villamizar, Gabriel | | | 1569 | VEN | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Martinez, Cristian Camilo | | | 1792 | COL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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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