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Individual Calculations September 2017 |
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| Alexopoulos, Spiros Orestis, Dr. Total change: 11.60 | |   |
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| 3. Bayer Sommeropen 2017 | Leverkusen | GER | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1881 | 2.50 | 4 | 0.58 | 20 | 11.60 | |
|  Guelsen, Taylan | | | 2156 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Boehm, Stefan, Dr. | | | 2064 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Falge, Rainer | | | 1768 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Balduan, Karl-Heinz | | | 1600 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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