Individual Calculations August 2023 |
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Oosterhuis, Arend Total change: -18.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Amsterdam Science Park Chess Tournament 2023 - Group C | Amsterdam | NED | 2023-07-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1494 | 1276 | 0.00 | 2 | -0.45 | 40 | -18.00 | |
| Bakkes, Frits | | | 1509 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | Kaptein, Peter | | | 1479 | NED | 0.00 | 1 | -0.24 | 40 | -9.60 | | 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) | |
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