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Individual Calculations October 2017 |
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| Pereyra, Horacio Total change: 18.40 | |   |
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| 4to IRT Sub 2200 Alejandro Judewicz | Mar del Plata | ARG | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2053 | 4.50 | 6 | 0.92 | 20 | 18.40 | |
|  Zilli, Lauriano | | | 1653 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Renkine, Ivan | | | 1787 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Anino, Sergio | c | | 2128 | ARG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Loiterstein, Mariano | f | | 2141 | ARG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Rodriguez Montero, Facundo Nicola | | | 1948 | ARG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Fidel, Roberto Oscar | | | 2107 | ARG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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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