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Individual Calculations August 2019 |
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| Sierra Fonseca, Edwin Andres Total change: -60.60 | |   |
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| FIDE World Amateur Chess Championship 2019 - U2300 | Manzanillo, Colima | MEX | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2237 | 4.00 | 9 | -3.03 | 20 | -60.60 | |
|  Vidyarthi, Vyom | c | | 1959 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Mateos Lopez, Luis Javier | | | 2024 | MEX | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Anaya Miranda, Ramon Alejandro | | | 2004 | MEX | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Aguilar Monsivais, Victor Emmanu | | | 1999 | MEX | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Mbatha, Constance | | wc | 1837 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Palmero Martinez, Rachel | | wf | 2039 | CUB | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Corona Monraz, Ramiro | | | 1915 | MEX | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Herrmann, Roman | | | 2107 | ARG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ibar, Marcelo | f | | 2160 | ARG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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