Individual Calculations April 2023 |
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Visser, Martijn Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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DD Den Haag Open Schaakkampioenschap 2022 Round 5-9 | Den Haag | NED | 2023-03-01 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1641 | 0 | 0.00 | 2 | 0.00 | 841 | | 0.00 | |
| Roos, Maarten | | | 1491 | NED | 0.00 | 1 | 0.00 | | 0.00 | | Lafeber, Evert | | | 1790 | NED | 0.00 | 1 | 0.00 | | 0.00 | | 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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