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Individual Calculations August 2022 |
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| Stolwijk, Colin Total change: -1.80 | |   |
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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 |
| 2067 | 2277 | 4.50 | 6 | -0.09 | 20 | -1.80 | |
|  De Ruiter, Tom | | | 2007 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Labruyere, Roger | | | 2068 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Theulings, Paul-Peter | c | | 2056 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | De Winter, Arthur | | | 2150 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Schilstra, Laurens | | | 1993 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vroombout, Enrico | | | 2125 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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