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Individual Calculations February 2020 |
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| Filipe, Gustavo Castro Total change: 82.80 | |   |
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| XLII Taca de Portugal (2020) r.1 | clubes | POR | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1276 | 1.00 | 1 | 0.40 | 40 | 16.00 | |
|  Pinto, Jose Joao Meireles Alves | | | 1205 | POR | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | III Torneio Uniao Freg Lamacaes Fraia Nogueira | Braga | POR | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1276 | 3.00 | 5 | 1.67 | 40 | 66.80 | |
| | Velumani, Saran Vikash | | | 1496 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Pereira, Paulo Renato Sousa Da C | | | 1088 | POR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Paiva, Rodrigo Garcia | | | 1509 | POR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Demyanchuk, Sergey | | | 1676 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andrade, Ricardo Sarmento | | | 1676 * | POR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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