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Individual Calculations July 2022 |
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| Straat, Evert-Jan Total change: -24.60 | |   |
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| HSG Open 2022 groep A | Hilversum | NED | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2017 | 1.50 | 5 | -1.23 | 20 | -24.60 | |
|  Elgersma, Onno | f | | 2312 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Paans, Alicia | | | 1917 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Smit, Manuel | | | 1891 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | De Vries, Leon | | | 1888 | NED | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Veenendaal, Loek | | | 1942 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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