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Rapid:
Individual Calculations January 2019 |
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| Videira, Alfredo Total change: -19.60 | |   |
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| XXI Torneio Aberto da Freguesia de Benfica | Lisboa | POR | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1274 | 1.00 | 5 | -0.98 | 20 | -19.60 | |
|  Amaro, Cristiano Guilherme | | | 1674 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cardoso, Miguel Sanchez | | | 1674 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gina, Dhanik | | | 1000 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Santos, Isabel Maria C Pereira | | | 1554 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Valente, Guilherme Pestana | | | 1001 | POR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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