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Individual Calculations December 2022 |
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| Diaz, Gerardo Total change: 2.60 | |   |
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| IV Abierto internacional de Ajedrez - CADA 2022 | Mar de Ajo - Provincia de Buenos Aires | ARG | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1931 | 2.50 | 5 | 0.13 | 20 | 2.60 | |
|  Perdomo, Leandro | m | | 2432 | ARG | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Apdepnur, Guillermo | | | 1551 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Allo, Esteban | | | 2003 | ARG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Derbes, Jose | | | 1619 | ARG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ocampos, Ian | | | 2220 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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