Individual Calculations January 2024 |
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Romijn, Bart Total change: -4.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dutch Team Competition 2023-2024 - Klasse 6 Round 4 | Various | NED | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1827 | 1805 | 0.50 | 1 | 0.03 | 20 | 0.60 | |
| Boots, Lukas | | | 1827 | 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) | | Chessfestival Groningen 2023 Vierkampen | Groningen | NED | 2023-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1623 | 1805 | 0.50 | 1 | -0.24 | 20 | -4.80 | |
| Roorda, Cas | | | 1623 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | 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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