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Individual Calculations May 2019 |
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| Boerma, Daniel Total change: -70.00 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1970 | 4.00 | 9 | -3.50 | 20 | -70.00 | |
|  Mehnert, Sebastian | | | 1697 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Siebel, Jan | | | 1788 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | De Gaetano, Michele | | | 1701 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Blome, Johannes | | | 1782 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Veith, Wolfgang | | | 1717 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Gemelli, Romain | | | 1694 | SUI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Vishnu, Sridhar | | | 1570 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bartels, Simon | | | 1636 | GER | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Nees, Manfred | | | 1575 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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