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Individual Calculations June 2023 |
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| Smeets, Bert Total change: -25.20 | |   |
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| 15th BPB Limburg Open 2023 Group Veterans | Maastricht | NED | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1829 | 2.50 | 5 | -0.63 | 40 | -25.20 | |
|  Haarsma, Rob | | | 1529 | NED | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Goes, Dirk | | | 1834 | NED | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Tulleken, Herbert | | | 1686 | NED | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Lipperts, Frans | | | 1641 | NED | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Seip, Rien | | | 1935 | NED | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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