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Individual Calculations November 2019 |
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| Arenillas, Ramses Total change: -1.60 | |   |
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| Regional Norte de Xadrez STD 2019 Rio Branco Acre | Rio Branco AC | BRA | 2019-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1909 | 2.50 | 5 | -0.08 | 20 | -1.60 | |
|  De Oliveira, Gualter Amelio | | | 1509 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dantas, Neimar De Oliveira | | | 2033 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | De Oliveira, Reginaldo Souza | | | 1734 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Neto, Antonio Alves Leitao | | | 1966 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Edgard, Vinicius Cacho Zanette | | | 2167 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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