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Individual Calculations August 2023 |
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| Van Zutphen, Jimmy Total change: 33.80 | |   |
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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 |
| 2177 | 2067 | 5.00 | 9 | 1.69 | 20 | 33.80 | |
|  Gassner, Yuri | | | 1925 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Bosboom, Manuel | m | | 2374 | NED | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Beeke, Bob | f | | 2216 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Abdulla, Murad | f | | 2307 | SCO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kurt, Sascha | | | 1986 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | De Winter, Arthur | f | | 2378 | NED | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Elgersma, Onno | f | | 2265 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lammens, Tim | f | | 2248 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jermy, Jaden | | | 1892 | ENG | 1.00 | 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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