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Individual Calculations September 2018 |
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| Ziabari, Morteza Total change: 38.60 | |   |
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| 22. Godesburg Open | Bonn | GER | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1893 | 4.00 | 6 | 1.93 | 20 | 38.60 | |
|  Nicolodi, Raoul | | | 2033 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Hertling, Juergen | | | 1755 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bruziks, George | | | 1990 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ebert, Mario | | | 2030 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Naidich, Vasily | | | 2088 | MDA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Lamprecht, Mark | | | 2221 | GER | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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