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Individual Calculations June 2017 |
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| Hemmes, Maarten Total change: -10.80 | |   |
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| Dutch Team Competition 2016-2017 3A Round 9 | Various | NED | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1911 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
|  Hoekstra, Sjoerd | | | 1889 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | 40eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1911 | 3.50 | 6 | -0.51 | 20 | -10.20 | |
| | Libens, Michel | | | 2093 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Lahittete, Michel | | | 1635 | FRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ahmed Holi Ali, Moawia | c | | 2082 | SUD | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Cabarat, Jean-Marc | | | 1511 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mazaltob, Gerald | | | 1511 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moracchini, Margaux | | | 1661 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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