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Individual Calculations September 2018 |
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| Ghebreab, Elnathan Total change: 12.16 | |   |
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| Dutch Open 2018 - Reserve A | Dieren | NED | 2018-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1756 | 3.00 | 9 | 0.72 | 38 | 27.36 | |
|  Apon, Iwahn | | | 1948 | NED | 0.50 | 1 | 0.25 | 38 | 9.50 | |  Taal, Rieks | | | 2105 | NED | 1.00 | 1 | 0.89 | 38 | 33.82 | | | Van Ee, Robin | | | 1987 | NED | 0.50 | 1 | 0.29 | 38 | 11.02 | | | Duson, Robin | | | 1990 | NED | 0.50 | 1 | 0.29 | 38 | 11.02 | | | Markus, John Raymond | | | 1980 | NED | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Gielen, Wim | | | 1938 | NED | 0.00 | 1 | -0.26 | 38 | -9.88 | | | De Freytas, Paul | | | 1949 | NED | 0.00 | 1 | -0.25 | 38 | -9.50 | | | Dalschaert, Didier | | | 1852 | BEL | 0.50 | 1 | 0.13 | 38 | 4.94 | | | Lauer, Albert | | | 1827 | NED | 0.00 | 1 | -0.40 | 38 | -15.20 | |
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) | | | | Dutch Open 2018 - U20 | Borne | NED | 2018-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1897 | 5.00 | 9 | -0.40 | 38 | -15.20 | |
| | De Boer, Sipke | | | 1497 * | NED | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Maerevoet, Sim | | | 2114 | BEL | 0.00 | 1 | -0.22 | 38 | -8.36 | | | De Jong, Eliza | | | 1621 | NED | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Dauw, Sterre | | | 2192 | BEL | 0.00 | 1 | -0.15 | 38 | -5.70 | | | Baselmans, Luuk | | | 2100 | NED | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Hofstra, Tijmen | | | 1611 | NED | 0.00 | 1 | -0.84 | 38 | -31.92 | | | Koning, Femke | | | 1525 | NED | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Warmerdam, Ivo | | | 1817 | NED | 1.00 | 1 | 0.39 | 38 | 14.82 | | | Waardenburg, Feline | | | 1752 | NED | 1.00 | 1 | 0.31 | 38 | 11.78 | | | * 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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