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Individual Calculations December 2023 |
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| Vreugdenhil, Frans Total change: 18.20 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1838 | 4.00 | 8 | 0.38 | 20 | 7.60 | |
|  Bernadskiy, Vitaliy | g | | 2524 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Leal, Jose Alberto | | | 1476 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Goncalves, Samuel Jesus P | | | 2134 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zielinski, Marcin | | | 1478 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Czerwinska, Oliwia | | | 1446 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Delgado Serrano, Angel | | | 2033 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Van Der Bent, Gideon | | | 1969 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Abrahams, Daniel | | | 2110 | CAN | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Dutch Team Competition 2023-2024 - Klasse 5 Round 3 | Various | NED | 2023-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1834 | 1.00 | 1 | 0.53 | 20 | 10.60 | |
| | Tillemans, Marcel | | | 1857 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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