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Individual Calculations July 2023 |
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| Matos, Joao Guilherme Oliveira Total change: 24.20 | |   |
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| CN 3. divisao 2022-23 r.7 | Clubes | POR | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1613 | 1.00 | 1 | 0.54 | 20 | 10.80 | |
|  Barrento, Jorge Maria Lopes | | | 1639 | POR | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | | | II Festival de Xadrez do Clube dos Galitos | Aveiro | POR | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1613 | 3.00 | 5 | 0.67 | 20 | 13.40 | |
|  Santos, Ricardo Alexandre Luis | | | 2010 | POR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Boulhlib, Abdelkhalek | | | 1617 | MAR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ribau, Nelson Manuel Salvador | | | 1723 | POR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Araujo, Ricardo Franca P D | | | 1598 | POR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Araujo, Hugo | | | 1263 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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