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Individual Calculations September 2021 |
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| Gafner, Lancelot Total change: 8.80 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1402 | 2.00 | 4 | 0.22 | 40 | 8.80 | |
|  Roth, Daniel | | | 1593 | SUI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Mailler, Michael | | | 1054 | SUI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Mollard, Pascal | | | 1545 | SUI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Muehlemann, Walter | | | 1526 | SUI | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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