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Individual Calculations May 2024 |
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| Carmo, Paulo Total change: -29.80 | |   |
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| Torneio Interno GDDF 2024 | Matosinhos | POR | 2024-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1327 | 1.00 | 4 | -0.48 | 40 | -19.20 | |
|  Teles, Paulo Sergio | | | 1584 | POR | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Lopes, Pedro Afonso | | | 1543 | POR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Alves, Damiao Fernando | | | 1297 | POR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Castelo, Miguel | | | 1298 | POR | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | | NOTE: K factor changed | | Ponte de Lima Chess Festival 2024 | Ponte de Lima | POR | 2024-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1636 | 1.50 | 7 | -0.53 | 20 | -10.60 | |
| | Piasetski, Leon | m | | 2036 * | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Waud, David | | | 1818 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ng, Chun Hei | | | 1974 | HKG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Silva, Reinaldo | | | 1859 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Castelo, Miguel | | | 1601 | POR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Boas Novas, Fernando | | | 1769 | POR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Vandurme, Philippe | | | 1651 | BEL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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