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Individual Calculations August 2013 |
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| Corstjens, Rolf Total change: 82.80 | |   |
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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 |
| 1962 | 1736 | 4.50 | 8 | 2.76 | 30 | 82.80 | |
|  Beddari, Steinar | | | 1929 | NOR | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Spiler, Angelo | | | 2023 | NED | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Van Leusden, Dennis | | | 1917 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Goes, Dirk | | | 1961 | NED | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Hazenberg, Frans | | | 2013 | NED | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Hageman, Ger | | | 1977 | NED | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Van Den Bergh, Huub | | | 1948 | NED | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Van De Peut, Aart | | | 1931 | NED | 1.00 | 1 | 0.75 | 30 | 22.50 | |
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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