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Individual Calculations September 2018 |
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| Arraga, Gerardo Total change: -5.40 | |   |
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| IRT Sub 2000 Benito Villegas In Memoriam | CABA | ARG | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1878 | 3.00 | 5 | -0.27 | 20 | -5.40 | |
|  Natan, Isaac | | | 1577 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Paz, Mario | | | 1729 | ARG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Campos, Maria Jose | | | 1861 | ARG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Hoeschele, Hermann | | | 1687 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Toranzo, Sebastian | | | 1913 | ARG | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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