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Individual Calculations July 2023 |
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| Osinga, Angelique Total change: 9.40 | |   |
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| HSG Open 2023 - Open A | Hilversum | NED | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1926 | 2.50 | 6 | 0.47 | 20 | 9.40 | |
|  Albers, Sasa | | | 2133 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Schilstra, Laurens | | | 2111 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Nagtegaal, Kees | f | | 2246 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Van Wijk, Peter | | | 2001 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lysakov, Anton | | | 2032 | FID | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Krylov, Philippe | | | 1816 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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