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Individual Calculations November 2021 |
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| Hovenga, Alje Total change: -3.20 | |   |
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| Dutch Team Competition 2021-2022 - Meesterklasse Round 2 | various | NED | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2595 | 2212 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
|  Warmerdam, Max | g | | 2595 | NED | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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 | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2212 | 6.00 | 8 | -0.07 | 20 | -1.40 | |
| | Klaren, Oscar | | | 1819 | NED | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Arnold, Kiri | | | 1812 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Boghossian, Wahe | | | 1921 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Willemsma, Abe | | | 2095 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Miulescu, Gabriel | m | | 2036 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Van Der Hagen, Loek | | | 2010 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Arabi, Osama | | | 1940 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bezemer, Arno | f | | 2283 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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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