Individual Calculations October 2019 |
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Dos Santos, Fabio Alexandre Total change: 37.60 | | |
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XII Memorial Governador Miguel Arraes Nordestao 2019 - Regional Nordeste CBX | Recife PE | BRA | 2019-08-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2089 | 1784 | 2.50 | 4 | 1.88 | 20 | 37.60 | |
| Dos Santos, Rafael Gibson Silva | | | 1979 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | Bouwman, Marcelo Wanderley | | | 2176 | BRA | 1.00 | 1 | 0.92 | 20 | 18.40 | | Guimaraes, Diogo Duarte | f | | 2184 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Fiuza, Edson Volmir Drum | | | 2016 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | * 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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