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Rapid:
Individual Calculations February 2023 |
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| Pais, Ricardo Emanuel Pereira P Total change: -25.20 | |   |
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| Torneio de Reis da Velhinha | Lisboa | POR | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1818 | 5.00 | 7 | 0.07 | 20 | 1.40 | |
|  Southwell, Daniel Fernandes | | | 1312 | POR | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Lixa, Alberto | | | 1418 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djogteva, Jekaterina | | | 1806 | LAT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Tieres, Cristiano | | | 1977 | POR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Alves, Luis Miguel | | | 1699 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Santos, Ruben Jose Melo | | | 1733 | POR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Guerra, Rui Pedro | | | 1332 | POR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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) | | | | CN Semirrapidas Equipas 2022-23 | Marinha Grande | POR | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1818 | 0.50 | 3 | -1.33 | 20 | -26.60 | |
| | Demiantchouk, Alexei | | | 1418 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Del Prado Rodriguez, Xulio | f | | 2214 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Maio, Nuno | | | 1550 | POR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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