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Individual Calculations July 2011 |
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| Pizzatti, Mario Fernando Total change: 36.00 | |   |
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| Club Argentino de Ajedrez 106 Aniversario | Buenos Aires | ARG | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1617 | 2.50 | 5 | 1.68 | 15 | 25.20 | |
|  Arcuschin, Claudio | | | 1996 | ARG | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Araoz, Claudio Alberto | | | 1853 | ARG | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Garavagno, Martin | | | 1782 | ARG | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Arraga, Gerardo | | | 1958 | ARG | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Villarreal, Ivan Nicolas | | | 1936 | ARG | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | IV Abierto Simon Bolivar PDVSur | Buenos Aires | ARG | 2011-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1617 | 2.00 | 7 | 0.72 | 15 | 10.80 | |
| | Radoszta, Armando E | | | 2017 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Guelman, Jorge Miguel | | | 1728 | ARG | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Driz, Ivan | | | 1999 | ARG | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Romano, Guillermo | | | 1865 | ARG | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Lida Garcia, Fernando | | | 2017 * | ARG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Araoz, Claudio Alberto | | | 1872 | ARG | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Cardozo, Diego | | | 1767 | ARG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | * 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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