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Individual Calculations February 2017 |
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| Grunwald, Guenther Total change: -11.80 | |   |
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| IV. Silvester Open Gelsenkirchen | Gelsenkirchen | GER | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1657 | 0.50 | 3 | -0.61 | 20 | -12.20 | |
|  Schueppel, Werner | | | 1929 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Mohaupt, Sascha | | | 2057 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vishanji, Denis | | | 1353 | ITA | 0.50 | 1 | -0.36 | 20 | -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) | | | | Schachturnier auf See 2017 | Atlantic | GER | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1657 | 2.00 | 5 | 0.02 | 20 | 0.40 | |
| | Brettschneider, Karl | | | 2003 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Cichy, Michael | | | 2003 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Fernandez Garcia, Alfonso Javie | | | 1585 | ESP | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zaldivar, Gustavo | | | 1595 | SUI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Schruefer, Johann | | | 1610 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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