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Individual Calculations February 2019 |
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| Koeckeritz, Dieter Total change: -5.80 | |   |
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| 4. Internationales Spandauer Weihnachtsopen | Berlin | GER | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1631 | 2.00 | 4 | -0.29 | 20 | -5.80 | |
|  Piz, Maxim, Dr. | | | 2031 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hennig, Florian | | | 1459 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Jorgensen, Orla Eilegaard | | | 1488 | DEN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Koppe, Cordelia | | | 1402 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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