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Individual Calculations September 2018 |
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| Pontes, Israel Fillip Da Silva Total change: 22.00 | |   |
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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 |
| 1975 | 1973 | 3.00 | 5 | 0.55 | 40 | 22.00 | |
|  Oliveira, Kamila Stefane Santos | | | 1573 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Leitao, Rafael | g | | 2373 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sales, Luis Carlos | | | 1717 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Urquiza, Marcello De Albuquerque | | | 2082 | BRA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | De Lima, Alexsandro Barros | | | 2131 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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