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Individual Calculations July 2022 |
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| Boogaard, Sander Total change: -17.80 | |   |
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| HSG Open 2022 groep A | Hilversum | NED | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2122 | 2.00 | 4 | -0.89 | 20 | -17.80 | |
|  Hummel, Joop | | | 1977 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Oupindrin, Narayanin | | | 1920 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bloem, Mark | | | 1942 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kumar, Prajit Sai | | | 1975 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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