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Individual Calculations August 2013 |
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| Roesink, Veron Total change: 40.20 | |   |
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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 |
| 1882 | 1901 | 4.50 | 6 | 1.34 | 30 | 40.20 | |
|  Wiggerman, Jan | | | 1881 | NED | 0.00 | 1 | -0.53 | 30 | -15.90 | |  Gouma, Ronald | | | 1904 | NED | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Bosboom, Ardin | | | 1734 | NED | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Sterrenburg, Kees | | | 1984 | NED | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Niedbal, Piotr | | | 1735 | POL | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Burton, Graham P | | | 2052 | ENG | 1.00 | 1 | 0.70 | 30 | 21.00 | |
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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