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Individual Calculations August 2018 |
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| Hiramine, Ricardo Hiroshi Ferrei Total change: 4.60 | |   |
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| XI Memorial Governador Miguel Arraes Nordestao 2018 etapa do Aberto do Brasil STD 2018 | Recife PE | BRA | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1960 | 3.50 | 6 | 0.23 | 20 | 4.60 | |
|  Amador, Mario Lima | | | 1560 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zallio, Luciano De Souza | c | | 2238 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Aragao, Hudson Oliveira Fontes | | | 1630 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pereira, Silvio Cunha | f | | 2261 | BRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Fiaes, Mario Henrique Andrade | | | 2172 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pereira Neto, Francisco Mota | | | 1560 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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