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Individual Calculations September 2023 |
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| Azinheira, Andre Total change: -51.40 | |   |
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| Leca Chess Open 2023 | Leca da Palmeira | POR | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1806 | 3.00 | 8 | -1.88 | 20 | -37.60 | |
|  Bergsson, Stefan | | | 2169 | ISL | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Kushal, O | | | 2294 | IND | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Silva, Mark Orlov | | | 1415 | POR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Frutuoso, Tiago | | | 1242 | POR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zebracki, Tomasz | | | 2216 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Goncalves, Diogo Figueiredo | | | 1387 | POR | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Almeida, Joao Afonso | | | 1412 | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bicho, Ivan-Pi | | | 1406 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Torneio AXPortugal Classicas U2400 - T28 | Lisboa | POR | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1806 | 2.50 | 4 | -0.69 | 20 | -13.80 | |
| | Marques, Goncalo Jose Costa Campo | | | 1397 | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bento, Antonio Jose Gomes | | | 1571 | POR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kakaie, Arman | | | 1619 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bras, Hugo Miguel Pereira | | | 1619 | POR | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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