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Individual Calculations August 2022 |
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| Costello, Colin A Total change: -25.60 | |   |
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| 1. Ruedersdorfer Elo-Open | Ruedersdorf | GER | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1892 | 3.00 | 4 | 0.86 | 20 | 17.20 | |
|  Madel, Luca | | | 1492 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pews, Kristine | | | 1785 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Jandke, Manfred | | | 2074 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Pueschel, Werner | | | 2034 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sparkassen Chess Trophy 2022 B-Open | Dortmund | GER | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1892 | 2.00 | 5 | -2.14 | 20 | -42.80 | |
| | Zickler, Ralf | | | 1508 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Riechenberg, Sebastian | | | 1606 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Novak, Vjekoslav | | | 1703 | CRO | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Strehse, Nelson | | | 1492 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Schocke, Mark | | | 1724 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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