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Rapid:
Individual Calculations December 2019 |
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| Ferreira, Joana Santiago Total change: -8.60 | |   |
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| CN Semi-Rapidas Jovens 2019-2020 - U14 | Pombal | POR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1032 | 1.00 | 4 | -0.43 | 20 | -8.60 | |
|  Almeida, Joao Pedro Dias | | | 1289 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Lu, David | | | 1146 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Silva, Bernardo Neves | | | 988 | POR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Monteiro, Miguel Sim Sim | | | 1139 | POR | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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