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Individual Calculations January 2023 |
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| Needleman, Alejandro Total change: -4.00 | |   |
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| Campeonato Argentino Senior50 2022 | Rio Tercero | ARG | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2248 | 3.50 | 7 | -0.40 | 10 | -4.00 | |
|  Tempone, Marcelo | m | | 2408 | ARG | 0.50 | 1 | 0.21 | 10 | 2.10 | |  Tobares, Leandro | f | | 2174 | ARG | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Slipak, Sergio | g | | 2382 | ARG | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Llanos, Guillermo | m | | 2297 | ARG | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Pesce, Carlos | | | 1848 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Dovitiis, Alejo | m | | 2300 | ARG | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Pierucci, Fabian | | | 1864 | ARG | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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