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Individual Calculations August 2013 |
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| Alvermann, Christian Total change: 4.50 | |   |
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| 10. Longericher Sommer-Open | Koeln | GER | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1754 | 1.00 | 3 | 0.30 | 15 | 4.50 | |
|  Lambertz, Michael | | | 1985 | GER | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Brecker, Hans-Joerg | | | 1963 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Jordans, Ralph | | | 1939 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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