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Blitz:
Individual Calculations January 2019 |
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| De Araujo, Sergio C Mendes Total change: 28.80 | |   |
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| Final do Circuito Piauiense de Xadrez Blitz 2018 | Teresina PI | BRA | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1950 | 7.50 | 9 | 1.44 | 20 | 28.80 | |
|  Cunha, Charles Da Costa | | | 1550 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Campos, Claudio Braga | | | 1836 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Carvalho, Lazaro Miranda | | | 1867 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Lima Fo, Jose Pacifico | | | 1918 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Sales, Luis Carlos | | | 1693 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Luz, Christian Oliveira | | | 1550 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Monteiro, Luis Felipe Furtado | | | 1826 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Leite, Italo Andre Medeiros | | | 1930 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Amorim, Gidelson Ferreira | | | 2027 | BRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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