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Individual Calculations July 2019 |
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| Grabs, Peter Total change: 26.00 | |   |
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| 9. Potsdamer Sommeropen | Potsdam | GER | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1542 | 2.50 | 6 | 1.30 | 20 | 26.00 | |
|  Vennemann, Juergen | | | 1914 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Schneidereit, Manfred | | | 1741 | GER | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Zackrisson, Peter | | | 1888 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Schilly, Hans-Joachim | | | 1743 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Francois, Yannick | | | 1643 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Morejko, Wojciech | | | 1836 | GER | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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