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Individual Calculations May 2017 |
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| Nam, Seung-Zin Total change: -7.40 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1669 | 1.00 | 3 | -0.37 | 20 | -7.40 | |
|  Heimers, Philipp | | | 1875 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Klueppel, Werner | | | 1370 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gaul, Alexander | | | 1835 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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