Individual Calculations October 2023 |
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Boutsias, Jason Total change: 28.80 | | |
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Maia Chess Open 2023 | Maia | POR | 2023-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1894 | 1684 | 3.00 | 8 | 0.72 | 40 | 28.80 | |
| Borges, Afonso Maria De Almeida | | | 1284 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | Goncalves, Samuel Jesus P | | | 2057 | POR | 0.00 | 1 | -0.10 | 40 | -4.00 | | Tacuchian, Marcelo Oliveira | | | 1395 | POR | 1.00 | 1 | 0.16 | 40 | 6.40 | | Nilssen, Ellen Fredericia | | wf | 2153 | DEN | 0.00 | 1 | -0.05 | 40 | -2.00 | | Monteiro, Paulo Alexandre G | | | 2090 | POR | 0.50 | 1 | 0.42 | 40 | 16.80 | | Sanroman Costas, Mauro | | | 2110 | ESP | 0.50 | 1 | 0.43 | 40 | 17.20 | | Sevcikova, Lucia | | wf | 2051 | SVK | 0.00 | 1 | -0.10 | 40 | -4.00 | | Ribeiro, Gustavo | | | 2013 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | | * 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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