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Individual Calculations December 2023 |
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| Dinis De Sousa, Joao Total change: -27.20 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2154 | 4.00 | 7 | -1.45 | 20 | -29.00 | |
|  Bakkes, Frits | | | 1754 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sousa, Andre Ventura | m | | 2441 | POR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Ng, Chun Hei | | | 1902 | HKG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Naveen, Kumar P | | | 1559 | IND | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Pilgaard, Johannes | | | 1675 | DEN | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Keesman, Henk | | | 1842 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Paulino, Jose | | | 1943 | POR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | Taca de Lisboa 2023-24 r.1 | dist. Lisboa | POR | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 2154 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
| | Rocha, Manuel Fernando Teixeira | | | 1777 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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