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Individual Calculations September 2023 |
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| Lowy, Tomas Total change: -24.40 | |   |
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| Abierto de Ajedrez Ciudad de Puerto Madryn | Puerto Madryn - Chubut | ARG | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1821 | 2.50 | 5 | -1.22 | 20 | -24.40 | |
|  Sandoval, Maximo | | | 1421 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beron, Ricardo | | | 1624 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gerez, Cesar Ariel | | | 1687 | ARG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Fermin, Agustin Ezequiel | | | 1656 | ARG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Quinteros, Omar | | | 1708 | ARG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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