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Individual Calculations July 2021 |
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| Pereira, Andre Marques Total change: 8.20 | |   |
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| 5. Torneio de Xadrez - Hotel Holiday Inn Continental - U2200 | Lisboa | POR | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1622 | 2.00 | 4 | 0.41 | 20 | 8.20 | |
|  Damasceno, Jorge | | | 1829 | POR | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Alves, Luis Miguel | | | 1650 | POR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Pereira, Rudney | | | 1358 | CPV | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Correia, Mario | | | 2022 * | POR | 0.00 | 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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