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Individual Calculations March 2024 |
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| Dumont, Andre Total change: 22.20 | |   |
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| CD Algarve Veteranos 2023-24 - S50 | Algarve | POR | 2024-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1870 | 2.00 | 2 | 0.29 | 20 | 5.80 | |
|  Mostafa, Hazem Farouk Mahmoud | | | 1637 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Freitas, Carlos Duarte | | | 1470 * | POR | 1.00 | 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) | | | | Portimao Chess Festival 2024 | Portimao | POR | 2024-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1842 | 4.50 | 8 | 0.82 | 20 | 16.40 | |
| | Ribeiro, Margarida | | | 1442 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ribeiro, Gustavo | f | | 2250 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rodrigues, Miguel Tiago | | | 1552 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rodriguez Lopez, Rafael | m | | 2160 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Mostafa, Hazem Farouk Mahmoud | | | 1637 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Goncalves, Samuel Jesus P | | | 2219 | POR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Dinis De Sousa, Joao | | | 2096 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kostov, Troyan | | | 1715 | BUL | 1.00 | 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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