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Individual Calculations May 2023 |
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| De Dovitiis, Alejo Total change: -4.00 | |   |
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| 52 Abierto Internacional Ciudad de Mar del Plata | Mar del Plata - Buenos Aires | ARG | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2287 | 6.00 | 9 | -0.40 | 10 | -4.00 | |
|  Maucci, Marcelo | | | 1887 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lima, Damian | | | 1957 | ARG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Herrmann, Roman | c | | 2084 | ARG | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Acosta, Franco Emanuel | | | 2082 | ARG | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Unhold, Valentin | | | 2087 | ARG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Rodriguez, Mathias | | | 2056 | ARG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Hungaski, Robert | g | | 2506 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Lapicki, Raul | f | | 2167 | ARG | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Asprelli, Gaspar | | | 2178 | ARG | 0.00 | 1 | -0.65 | 10 | -6.50 | | | * 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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