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Rapid:
Individual Calculations December 2019 |
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| Pereira, Joao Diogo Macedo Total change: 7.40 | |   |
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| CN Semi-Rapidas Jovens 2019-2020 - U10 | Pombal | POR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1085 | 2.00 | 4 | 0.37 | 20 | 7.40 | |
|  Rosa, Jose Lourenco Jesus | | | 1003 | POR | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Silva, Mark Orlov | | | 1277 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tuna, Joao | | | 1028 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Araujo, Ricardo Franca P D | | | 1333 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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