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Individual Calculations August 2018 |
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| Both, Gert Total change: 11.60 | |   |
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| Leiden Chess Tournament 2018, Group B | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1855 | 6.00 | 8 | 0.58 | 20 | 11.60 | |
|  Salomons, Roelof | | | 1608 | NED | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Ten Brinke, Jan | | | 1757 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tamminga, Meile | | | 1766 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Salomons, Quinten | | | 1677 | NED | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Cchung, Chi Yun | | | 1791 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Hoogeveen, Luuk | | | 1647 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arkesteijn, Jaco | | | 1589 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hilarius, Sander | | | 1888 | NED | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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