Individual Calculations August 2023 |
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Koops, Beau Total change: 47.60 | | ![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 |
1354 | 1434 | 3.50 | 4 | 1.19 | 40 | 47.60 | |
| Shniper, Dolev | | | 1056 | NED | 1.00 | 1 | 0.09 | 40 | 3.60 | | Roebers, Bregje | | | 1175 | NED | 0.50 | 1 | -0.32 | 40 | -12.80 | | Dekker, Wim | | | 1584 | NED | 1.00 | 1 | 0.70 | 40 | 28.00 | | Tawfiq, Abdul Karim | | | 1599 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | 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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