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Rapid:
Individual Calculations March 2023 |
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| Rosa, Jose Lourenco Jesus Total change: 22.80 | |   |
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| Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1405 | 3.00 | 7 | 0.57 | 40 | 22.80 | |
|  Santos, Antonio P | f | | 2049 | POR | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Mikhailova, Milana | | | 1092 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Abdurramane, Danial Germano | | | 1642 | POR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Zhang, Xin An | | | 1741 | HKG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Silva, Reinaldo | | | 1655 | POR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Martins, Domingos Antonio M | | | 1179 | POR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Batista, Sandro Manuel Almeida | | | 1593 | POR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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