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Individual Calculations August 2023 |
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| Baarslag, Ed Total change: -25.80 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2112 | 4.50 | 9 | -1.29 | 20 | -25.80 | |
|  Bodicker, Rob | | | 1959 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Van Der Lubben, Arno | | | 1904 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Lammens, Tim | f | | 2248 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Van Hesselingen, Guido | | | 1933 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Elgersma, Onno | f | | 2265 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Snijders, Take | | | 1873 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Markus, John Raymond | | | 2001 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Titus, Branco | | | 1924 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Van Rootselaar, Rik | | | 1891 | NED | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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