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Individual Calculations February 2018 |
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| Maas, Kolja Total change: 28.80 | |   |
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| 4. Internationales Bad Schwartauer Schachopen 2017 | Bad Schwartau | GER | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1528 | 0.50 | 5 | -0.47 | 40 | -18.80 | |
|  Bosselmann, Tom Linus | | | 1928 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fontana, Joerst | | | 1804 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dinse, Michael | | | 1726 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Kunkel, Wolfgang | | | 1680 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Roerholt, Leif | | | 1791 | DEN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 E | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1528 | 3.00 | 4 | 1.19 | 40 | 47.60 | |
| | Springer, Wolfgang Wilhelm | | | 1422 | GER | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Turp, Hueseyin | | | 1662 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ilchizadeh Kavgani, Masih | | | 1562 | GER | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Orion, Joerg | | | 1600 | GER | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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