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Individual Calculations August 2018 |
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| Liebert, Erwin Total change: 9.40 | |   |
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| Leiden Chess Tournament 2018, Group B | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1918 | 6.50 | 9 | 0.47 | 20 | 9.40 | |
|  Mellegers, Pieterjan | | | 1626 | NED | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Baak, Evert | | | 1814 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Noordijk, Ed | | | 1762 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Schenkelaars, Robin | | | 1640 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lopies, Andre | | | 1778 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | De Jager, Leo | | | 1788 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Vreeburg, Jan | | | 1924 | NED | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hilarius, Sander | | | 1888 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Van Den Berg, Dick | | | 1846 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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