Individual Calculations February 2024 |
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Van Den Berg, Jaap Total change: -33.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chessfestival Groningen 2023 Compact BCD | Groningen | NED | 2023-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1504 | 1689 | 2.00 | 5 | -1.69 | 20 | -33.80 | |
| Nieuwenweg, Rob | | | 1529 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | Kudernac, Theo | | | 1536 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | Lee, Jungmin | | | 1511 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | De Wey Peters, Inno | | | 1498 | NED | 0.00 | 1 | -0.75 | 20 | -15.00 | | Hagen, Maurits | | | 1444 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | 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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