Individual Calculations March 2023 |
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Romkes, Gosse Total change: -23.00 | | |
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DD Den Haag Open Schaakkampioenschap 2022 Round 1-4 | Den Haag | NED | 2023-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1725 | 2018 | 2.00 | 3 | -0.54 | 20 | -10.80 | |
| Henn, Reinhard | | | 1715 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | Van Den Bosse, Bart | | | 1765 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | Andringa, Arjo | | | 1695 | NED | 0.00 | 1 | -0.87 | 20 | -17.40 | | 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 6 | Various | NED | 2023-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1935 | 2018 | 0.00 | 1 | -0.61 | 20 | -12.20 | |
| Voorberg, Johan | | | 1935 | NED | 0.00 | 1 | -0.61 | 20 | -12.20 | | 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) | |
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