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Individual Calculations August 2023 |
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| Ory, Jean-Paul Total change: -8.20 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1927 | 5.00 | 7 | -0.41 | 20 | -8.20 | |
|  Said, Omar | | | 1688 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Stapersma, Dick | | | 1712 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Alvares, Thomas | | | 1822 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Busa, Ryan | | | 1527 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hoogland, Joost | | | 1670 | NED | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Godding, Mick | | | 1802 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pathak, Raghav | | | 1692 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | |
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