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Individual Calculations August 2023 |
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| Kohler, Aran Total change: 1.20 | |   |
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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 |
| 2065 | 2010 | 4.00 | 9 | 0.06 | 20 | 1.20 | |
|  Bosboom, Manuel | m | | 2374 | NED | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Gassner, Yuri | | | 1925 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Winsemius, Jan | | | 1856 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Van Baar, Esper | f | | 2180 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Duchene, Rene | | | 2128 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Van Der Poel, Henk | f | | 2211 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Van Wijk, Peter | | | 1945 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Bogaard, Milo | | | 2066 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Van Der Lubben, Arno | | | 1904 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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