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Individual Calculations February 2018 |
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| Zerhusen, Martin Total change: -20.60 | |   |
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| 27. Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1765 | 4.50 | 8 | -1.03 | 20 | -20.60 | |
|  Skopp, Jonathan | | | 1365 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ehrig, Leon Chris | | | 1434 | GER | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Beilfuss, Bjoern | | | 1595 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mueller, Richard | | | 1535 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Staack, Maik | | | 1564 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Siebel, Holger | | | 1891 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Schmidt, Daniel | | | 1883 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Fromm, Nick | | | 1530 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | |
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