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Individual Calculations September 2017 |
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| Lowy, Tomas Total change: 8.00 | |   |
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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 |
| 1703 | 1780 | 2.00 | 3 | 0.20 | 40 | 8.00 | |
|  Balladares, Luis Alberto | | | 1872 | ARG | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Aybar, Marcelo | | | 1602 | ARG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Derbes, Jose | | | 1634 | ARG | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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