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Individual Calculations December 2017 |
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| Kazmierczak, Ewa Total change: -15.20 | |   |
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| Malta Open 2017 | Bugibba | MLT | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1624 | 2.50 | 7 | -0.76 | 20 | -15.20 | |
|  Meyer, Thorsten | | | 2024 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Easwar, Keerthana | | | 1293 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tsiapouris, Michael | | | 1864 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Larsen, Arne Walther | | | 1765 | DEN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kvisth, Bengt | | | 1757 | SWE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ljunggren, Leif | | | 1401 | SWE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gyland, Stig | | | 1479 | NOR | 0.50 | 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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