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Rapid:
Individual Calculations July 2023 |
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| Custodio, Dinis Total change: 17.60 | |   |
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| Chicken Fest Chess 2023 | S Bartolomeu Messines | POR | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1172 | 0.50 | 3 | 0.05 | 40 | 2.00 | |
|  Asif, Khan | | | 1582 | PAK | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dias, Marcos Afonso | | | 1595 | POR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Istrate, Elis | | | 1323 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | II Torneio Casa das Artes de Tavira | Tavira | POR | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1172 | 1.00 | 4 | 0.39 | 40 | 15.60 | |
| | Riera Brito, Raul | | | 1633 | ESP | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Luis, Paulo | | | 1501 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zisimides, Christopher | | | 1381 | POR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Machado, Manuel Domingos J | | | 1404 | POR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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