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Individual Calculations August 2022 |
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| Timmerman, Jan Total change: 38.40 | |   |
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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 |
| 1775 | 1620 | 4.00 | 7 | 1.92 | 20 | 38.40 | |
|  Kroon, Ivo | | | 1755 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Varnica, Aleks | | | 1700 | NED | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Koes, Richard | | | 1716 | NED | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Freer, Rob | | | 1777 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Piel, Ruben | | | 1807 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Cuyvers, Jens | | | 1839 | BEL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Breedveld, Erik | | | 1829 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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