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Individual Calculations August 2022 |
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| Straat, Evert-Jan Total change: -13.00 | |   |
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| Amsterdam Science Park Chess Tournament 2022 - Group A | Amsterdam | NED | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1992 | 2.50 | 6 | -0.65 | 20 | -13.00 | |
|  Tan, Kevin | | | 2209 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Guzman, Camilo | | | 1911 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Boghossian, Wahe | | | 1978 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Bollaart, Jeroen | | | 1930 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Azikri, Gur | | | 1922 | ISR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Beijen, Mark | | | 1912 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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