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Individual Calculations August 2022 |
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| Wastiaux, Roland Total change: -42.00 | |   |
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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 |
| 1659 | 1750 | 1.00 | 5 | -2.10 | 20 | -42.00 | |
|  Tollefsen, Jacob | | | 1612 | NOR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Velde, Jan | | | 1866 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Honkoop, Stella | | | 1534 | NED | 0.00 | 1 | -0.78 | 20 | -15.60 | | | De Ruyter, Wim | | | 1630 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Elisen, Peter | | | 1654 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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