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Individual Calculations November 2022 |
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| Van Houwelingen, Leo Total change: -31.60 | |   |
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| Dutch Team Competition 2022-2023 - Klasse 4 Round 2 | Various | NED | 2022-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2003 | 0.50 | 1 | -0.06 | 20 | -1.20 | |
|  Schuil, Jeroen | | | 1960 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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 2022 | Hoogeveen | NED | 2022-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2003 | 5.00 | 9 | -1.52 | 20 | -30.40 | |
| | Borggreve, Martin | | | 1534 | NED | 1.00 | 1 | 0.05 | 20 | 1.00 | |  De Boer, Eelke | f | | 2295 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Avis, Fred | | | 1759 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Hartgers, Leendert | | | 1840 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Godding, Mick | | | 1831 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Valiente, Paulo | | | 1819 | NED | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Tabak, Wesley | | | 1603 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vasse, Albert | | | 1844 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cuyvers, Jens | | | 1765 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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