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Individual Calculations August 2017 |
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| Stins, Johan Total change: -38.20 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1895 | 2.50 | 6 | -1.91 | 20 | -38.20 | |
|  Cchung, Nyuk Lyn | | | 1704 | NED | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Eveleens, Ed | | | 1732 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Reicherter, Hermann | | | 1719 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Woning, Dirk | | | 1629 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cchung, Chi Yun | | | 1658 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | De Jager, Leo | | | 1828 | NED | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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