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Individual Calculations July 2023 |
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| Arp, Frans Total change: 11.60 | |   |
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| HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1976 | 3.00 | 5 | 0.58 | 20 | 11.60 | |
|  Van Osch, Mees | f | | 2318 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Reinecke, Katharina | | | 1871 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Veenendaal, Loek | | | 1918 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Westerhof, Fleur | | | 1801 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kotyk, Michael | c | | 2089 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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