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Individual Calculations August 2022 |
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| Holwijn, Melvin Total change: -6.80 | |   |
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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 |
| 2090 | 1961 | 1.00 | 4 | -0.34 | 20 | -6.80 | |
|  Bruil, Rembrandt | c | | 2204 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Boulahfa, Hicham | | | 2090 | NED | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Hommes, Elmar | | | 2059 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | De Ruiter, Tom | | | 2007 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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