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Rapid:
Individual Calculations December 2018 |
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| Marques, David Santos Total change: 16.80 | |   |
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| CN Jovens Semi-Rapidas 2018-2019 - U12 | Pombal | POR | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1044 | 2.50 | 6 | 0.84 | 20 | 16.80 | |
|  Goncalves, Lucas Jordao | | | 1444 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martins, Henrique | | | 1234 | POR | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Paiva, Rodrigo Garcia | | | 1217 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cabral, Guilherme | | | 1111 | POR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rente, Afonso Gabriel Carvalho | | | 1179 | POR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Chipelo, Tomas Miguel Da Silva | | | 1173 | POR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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