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Individual Calculations November 2021 |
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| Niemeijer, Leon Total change: 30.80 | |   |
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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 |
| 1523 | 1657 | 0.00 | 1 | -0.68 | 40 | -27.20 | |
|  Van Putten, Anne | | | 1523 | NED | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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 |
| 1709 | 1657 | 4.50 | 7 | 1.45 | 40 | 58.00 | |
|  Hut, Hans | | | 1257 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Holscher, Peter | | | 2057 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Teensma, Jeppe | | | 1448 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Van Der Meer, Henk | | | 1838 | NED | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Avis, Fred | | | 1920 | NED | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Aravindhan, Achyuth | | | 1575 | NED | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Montsma, Foppe-Jan | | | 1870 | NED | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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