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Individual Calculations November 2021 |
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| Holscher, Peter Total change: 7.20 | |   |
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| Dutch Team Competition 2021-2022 - Klasse 4 Round 2 | various | NED | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2057 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
|  Littel, Leo | | | 1877 | 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) | | | | Hoogeveen Schaaktoernooi 2021 amateur | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 2057 | 6.50 | 8 | 0.10 | 20 | 2.00 | |
| | Aravindhan, Achyuth | | | 1657 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Niemeijer, Leon | | | 1657 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Popta, Hette | | | 1762 | NED | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Wolters, Vincent | | | 1858 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dijkstra, Matthijs | | | 2011 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Dekker, Albert | | | 1773 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wage, Sander | | | 1657 * | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hondema, Evert | | | 1963 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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