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Individual Calculations January 2017 |
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| Ayala, Marcelo Total change: 5.00 | |   |
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| IRT Sub 2200 Copa Entre Rios 2016 | Concordia - Entre Rios | ARG | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2124 | 4.50 | 5 | 0.25 | 20 | 5.00 | |
|  Dorrego, Alberto | | | 1724 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rubattino, Jorge | | | 1793 | ARG | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Cicognini, Jose. | | | 1725 | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ledesma, Israel | | | 1896 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Petrich, Pedro Bautista | | | 1943 | ARG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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