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Individual Calculations October 2019 |
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| Lemos, Doriedson Total change: -4.20 | |   |
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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 |
| 1870 | 2129 | 3.00 | 4 | -0.21 | 20 | -4.20 | |
|  Mathias, Carlos Augusto De C. | | | 1729 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Souza Neto, Hilton Vilarim De | | | 1875 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fiuza, Edson Volmir Drum | | | 2016 | BRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Guerra, Thiago Ribeiro | | | 1859 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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