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Individual Calculations August 2023 |
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| Kanis, Sierk Total change: 53.20 | |   |
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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 |
| 2173 | 2112 | 6.50 | 9 | 2.66 | 20 | 53.20 | |
|  Wijgers, Ben | | | 1953 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Van Den Berg, Jeroen | | | 1864 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Van Delft, Merijn | m | | 2369 | NED | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Riemersma, Li | m | | 2440 | NED | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Beeke, Bob | f | | 2216 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Jermy, Jaden | | | 1892 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hopman, Pieter | m | | 2323 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | De Groote, Ewoud | | | 2232 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Elgersma, Onno | f | | 2265 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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