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Individual Calculations August 2023 |
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| Shakhverdian, William Total change: 26.40 | |   |
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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 |
| 2073 | 2129 | 6.50 | 9 | 1.32 | 20 | 26.40 | |
|  Kelder, Sjoerd | | | 1971 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Van Hesselingen, Guido | | | 1933 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Riemersma, Li | m | | 2440 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Butzen, Robin | | | 2035 | BEL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Abdulla, Murad | f | | 2307 | SCO | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Van Der Lubben, Arno | | | 1904 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Boeren, Jurriaan | | | 1987 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Van Rootselaar, Rik | | | 1891 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Honkoop, Gilian | | | 2193 | NED | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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