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Individual Calculations October 2014 |
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| Lo Presti, Roberto Total change: -6.20 | |   |
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| Torneo Abierto In Memoriam Luis Debenedetto | Buenos Aires | ARG | 2014-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2006 | 3.00 | 6 | -1.55 | 20 | -31.00 | |
|  Wolfsdorf, Alexis | | | 1717 | ARG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Paniagua, Matias | | | 1797 | ARG | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Covelli, Luis Alberto | | | 1606 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romano, Guillermo | | | 1751 | ARG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sanchez, Gabriel | | | 1758 | ARG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Galagovsky, Carlos | | | 2082 | ARG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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) | | | | IRT Sub 2200 - Torre Blanca IV | Buenos Aires | ARG | 2014-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2006 | 3.50 | 4 | 1.24 | 20 | 24.80 | |
| | Acosta, Raul | | | 2031 | ARG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ferrara, Enzo | | | 1902 | ARG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Acosta, Carlos Humberto | | | 1736 | ARG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vazquez, Maximiliano | | | 2140 | VEN | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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