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Individual Calculations August 2019 |
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| Gieben, Stijn Total change: -2.60 | |   |
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| Leiden Chess Tournament 2019 Groep A | Leiden | NED | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2149 | 5.00 | 9 | -0.13 | 20 | -2.60 | |
|  Veenendaal, Loek | | | 1925 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Beerdsen, Thomas | m | | 2497 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Jansen, Norbert | | | 2042 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Warnaar, Alisha | | | 1886 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Happel, Henk | f | | 2016 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Johansson, Jukka | | | 2075 | FIN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Gijsen, William | | | 2005 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Van Der Werf, Mark | m | | 2394 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Al-Hajiri, Bader | f | | 2077 | KUW | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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