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Individual Calculations December 2022 |
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| Van Amerongen-Jansen, Peggy Total change: -29.20 | |   |
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| Dutch Team Competition 2022-2023 - Klasse 4 Round 3 | Various | NED | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1899 | 0.50 | 1 | 0.03 | 20 | 0.60 | |
|  Schubert, Karl | | | 1924 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | Open Leuven 2022 | Leuven | BEL | 2022-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1899 | 3.00 | 7 | -0.85 | 20 | -17.00 | |
| | Iolis, Oleg | | | 2212 | BEL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Gjymshana, Erik | | | 1527 | BEL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | De Groot, Teun | | | 1503 | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bradbury, Neil H | m | | 2222 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rousseau, Christilla | | | 1663 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Boucquet, Emile | c | | 2183 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | El Zein, Zayne-Eddine | | | 1661 | LBN | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | Dutch Team Competition 2022-2023 - Klasse 4 Round 4 | Various | NED | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1899 | 0.00 | 1 | -0.64 | 20 | -12.80 | |
| | Raygrotzki, Norbert | | | 1795 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | |
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