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Individual Calculations April 2015 |
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| Lorenzi, Juan Carlos Total change: 6.00 | |   |
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| Copa Latina de Ajedrez 2015 | Vicente Lopez - Buenos Aires | ARG | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1480 | 0.50 | 4 | 0.15 | 40 | 6.00 | |
|  Arias, Juan Carlos | | | 1880 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maucci, Marcelo | | | 1880 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boabaid, Jorge Alberto Duardes | c | | 1833 | BRA | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Cabrera Pando, Ramiro | | | 1880 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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