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Individual Calculations March 2018 |
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| Bittencourt, Jorge Total change: -3.80 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2431 | 7.00 | 10 | -0.38 | 10 | -3.80 | |
|  Bastos, Werton Alvarenga | | | 2054 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Fabrega, Enrique | | | 2152 | PAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Miranda Jr, Roberto Calheiros De | | | 2191 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Moraes Silva, Carlos Alessandro | | | 2031 * | BRA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Madeira, Wagner Martins | f | | 2163 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Awoki, Daniel Teidi | | | 2057 | BRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Mekhitarian, Krikor Sevag | g | | 2529 | BRA | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Bachmann, Axel | g | | 2624 | PAR | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Miguel, Gabriel Carvalho Moreira | c | | 2226 | BRA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Pinto, Rendrex Lopes | | | 2190 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | * 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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