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Individual Calculations May 2017 |
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| Rohrbach, Jean-Paul Total change: -13.00 | |   |
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| 7. Open de la Broye (group A) | Payerne | SUI | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1685 | 0.50 | 3 | -0.61 | 20 | -12.20 | |
|  Lu, Hanqi | | | 1913 | SUI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Fecker, Jan | | | 1820 | SUI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kaczmarek, Michal | | | 1626 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | 13.Open de Payerne round 5-6 | Payerne | SUI | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1684 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| | Buffat, Pierre-Andre | | | 1656 | SUI | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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