Individual Calculations August 2022 |
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Koes, Richard Total change: 10.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Amsterdam Science Park Chess Tournament 2022 - Group B | Amsterdam | NED | 2022-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1720 | 1716 | 3.00 | 5 | 0.52 | 20 | 10.40 | |
| Wagenaar, Harm Theo | | | 1885 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | Timmerman, Jan | | | 1620 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | | Tollefsen, Jacob | | | 1612 | NOR | 1.00 | 1 | 0.36 | 20 | 7.20 | | Oudejans, Martin | | | 1633 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | Van De Laar, Bruun | | | 1849 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | | 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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