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Individual Calculations September 2018 |
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| Sales, Luis Carlos Total change: 13.80 | |   |
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| VI Aberto do Brasil de Xadrez Taca Cidade de Teresina 2018 | Teresina PI | BRA | 2018-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1717 | 3.00 | 6 | 0.69 | 20 | 13.80 | |
|  Mekhitarian, Krikor Sevag | g | | 2117 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Born, Ary | | | 1337 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pontes, Israel Fillip Da Silva | | | 1973 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Pinheiro, Breno Linhares | | | 1566 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dos Angelos, Leonardo Silva | | | 1938 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Carvalho, Lazaro Miranda | | | 1951 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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