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Individual Calculations September 2017 |
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| Rivas, Lucas Total change: 11.20 | |   |
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| 10mo Aniversario Circ Ajedrez Rawson Copa Luis Arce | Rawson Chubut | ARG | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2008 | 3.00 | 4 | 0.56 | 20 | 11.20 | |
|  Aybar, Marcelo | | | 1608 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bustamante, Oscar | | | 2078 | ARG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sommariva, Rene | | | 1913 | ARG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ulloa, Gabriel | | | 2018 | ARG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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