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Individual Calculations March 2023 |
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| Konijn, Piet Total change: 17.20 | |   |
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| Dutch Team Competition 2022-2023 - Klasse 4 Round 6 | Various | NED | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1610 | 0.50 | 1 | 0.28 | 40 | 11.20 | |
|  Niewenhuis, Ruud | | | 1827 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | ONK NSVG 2023 | Ermelo | NED | 2023-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1610 | 1.50 | 3 | 0.15 | 40 | 6.00 | |
| | Gelman, Gennadiy | | | 1757 | AZE | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Raestrup, Norbert | | | 1372 | GER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Schoffelmeer, Jetse | | | 1805 | NED | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | |
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