Individual Calculations January 2024 |
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Ruiz, Roberto Ruben Total change: 3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Argentino Senior50 2023 | Mendoza | ARG | 2023-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2136 | 1787 | 0.50 | 3 | 0.15 | 20 | 3.00 | |
| Needleman, Alejandro | m | | 2214 | ARG | 0.00 | 1 | -0.07 | 20 | -1.40 | | De Cara, Juan Antonio | | | 2133 | ARG | 0.00 | 1 | -0.11 | 20 | -2.20 | | Burijovich, Liliana | | wm | 2062 | ARG | 0.50 | 1 | 0.33 | 20 | 6.60 | | 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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