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Rapid:
Individual Calculations March 2023 |
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| Pereira, Andre Marques Total change: 11.00 | |   |
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| Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1547 | 3.00 | 6 | 0.55 | 20 | 11.00 | |
|  Belecciu, Richard Gerard | | | 1984 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Cichecki, Adam | | | 1312 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Martins, Andre Goncalo Gomes Bri | | | 2008 | POR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Silva, Noe Fiipe Lopes | | | 1358 | POR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Morais, Miguel Almeida | | | 1939 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pinheiro, Antonio | | | 1382 | POR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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