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Individual Calculations September 2018 |
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| Cugat, Xavier Total change: 96.80 | |   |
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| 2do Torneo IRT Libreria Mariano | Mar del Plata | ARG | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1515 | 4.00 | 7 | 1.56 | 20 | 31.20 | |
|  Campanini, Hugo Ricardo | | | 1850 | ARG | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Lazzari, Sergio | | | 1870 | ARG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Morales, Guillermo | | | 1629 | ARG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Berdun, Juan | | | 1556 | ARG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gonzalez, Enrique | | | 1608 | ARG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Juarez, Luis | | | 1248 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Secul, Juan | | | 1719 | ARG | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | Torneo oficial de 2da categoria de la Federacion Marplatense de Ajedrez | Mar del plata | ARG | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1515 | 2.00 | 4 | 0.27 | 20 | 5.40 | |
| | Ferreyra, Damian | | | 1786 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Monte, Luciano | | | 1426 | ARG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Iribarne, Lucas | | | 1734 | ARG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Borghetti, Domingo Jorge | | | 1348 | ARG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | IRT Pinamar SUB-2200 Hotel Howard Johnson | Pinamar | ARG | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1515 | 3.50 | 5 | 3.01 | 20 | 60.20 | |
| | Gomez, Roberto Carlos | | | 1839 | ARG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Romero, Fabian | | | 1849 | ARG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Alfaro, Hector Luis | | | 1915 * | ARG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Fernandez Mazzetti, Ignacio | | | 1915 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Postolski, Javier | | | 1915 * | ARG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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