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Individual Calculations July 2019 |
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| Guimaraes Neto, Americo Rubim Total change: 24.00 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 1753 | 1.00 | 3 | 0.60 | 40 | 24.00 | |
|  Araujo, Henrique Jose Morais De | | | 2080 | BRA | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Araujo, Sergio Murilo | | | 2091 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Azevedo, Alcides Alexandre A. | | | 2046 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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