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Individual Calculations August 2023 |
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| Loeffler, Helmut Total change: -23.40 | |   |
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| ATO Biel 2023 | Biel | SUI | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1642 | 3.50 | 7 | -1.17 | 20 | -23.40 | |
|  Gertsch, Heinz | | | 1319 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Marketos, Richard Matthew | | | 1491 | RSA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Huber, Ruth | | | 1429 | SUI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Colak, Furkan | | | 1515 | TUR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Meier, Herbert | | | 1503 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Cordes, Lothar | | | 1754 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Buffat, Pierre-Andre | | | 1551 | SUI | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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