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Individual Calculations August 2013 |
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| De Veij, Ton Total change: -19.65 | |   |
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| Science Park Amsterdam Chess Tournament 2013 - B | Amsterdam | NED | 2013-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1896 | 2.00 | 6 | -1.31 | 15 | -19.65 | |
|  Veltkamp, Bastiaan | | | 2010 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Plooijer, Johan | | | 1775 | NED | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Keetman, Maaike | | | 1864 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Van De Kamp, Rob | | | 1852 | NED | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Froberg, Gert-Jan | | | 1770 | NED | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Zegstroo, Martin | | | 1870 | NED | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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