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Individual Calculations October 2019 |
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| Rodolpho Filho, Joao Total change: 16.40 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1397 | 1.50 | 5 | 0.82 | 20 | 16.40 | |
|  Romano, Alexandre Pinto | | | 1797 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  De Sa, Sidney Loyola | | | 1772 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | De Freitas, Isabella Ribeiro Cont | | | 1683 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nobre, Jailson Altair Barbosa | | | 1658 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Campos, Otavio Moraes | | | 1672 | 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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