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Individual Calculations January 2022 |
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| Koch, Juan Total change: -13.00 | |   |
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| Liga Nacional de Ajedrez Superior | Villa Martelli - Buenos Aires | ARG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 1990 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
|  Ciruzzi, Luciano | | | 2134 | ARG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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) | | | | Campeonato Argentino Senior 2021 Supra 50 | Coronel Pringles - Buenos Aires | ARG | 2021-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1990 | 4.00 | 7 | -0.34 | 20 | -6.80 | |
| | Ruiz, Pablo | | | 1682 | ARG | 0.50 | 1 | -0.36 | 20 | -7.20 | |  De Dovitiis, Alejo | m | | 2319 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Araoz, Claudio Alberto | | | 1763 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Godoy, Carlos | c | | 2165 | ARG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Etchepareborda, Juan | | | 1619 | ARG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Moreno, Dario | | | 1849 | ARG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Pierucci, Fabian | | | 1833 | ARG | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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