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Individual Calculations November 2023 |
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| Lootsma, Jan Total change: -24.80 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1969 | 5.00 | 9 | -1.24 | 20 | -24.80 | |
|  Van Heeren, Arie | | | 1708 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Burer, Humphrey | | | 1817 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Westerhof, Fleur | | | 1734 | NED | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Blok, Ronald | | | 1752 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Knol, Geon | | | 2055 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Niemeijer, Leon | | | 1823 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ten Ham, John | | | 1850 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Aravindhan, Achyuth | | | 1843 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Avis, Fred | | | 1787 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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