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Rapid:
Individual Calculations December 2019 |
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| Azeredo, Rafael Total change: -9.00 | |   |
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| CD Jovens Semi-Rapidas Porto 2019-20 - U12 | Gaia | POR | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 986 | 0.50 | 3 | 0.17 | 20 | 3.40 | |
|  Silva, Daniel Frederico V | | | 1386 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Duarte, Francisco | | | 1361 | POR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Oliveira, Afonso Duarte Q | | | 1267 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | CN Semi-Rapidas Jovens 2019-2020 - U12 | Pombal | POR | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 986 | 0.00 | 3 | -0.62 | 20 | -12.40 | |
| | Pinto, Jose Joao Meireles Alves | | | 1347 | POR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Cymbron, Victoria | | | 1172 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Monteiro, Jose Diogo | | | 1172 | POR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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