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Individual Calculations August 2013 |
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| Schelvis, Richard Total change: 16.80 | |   |
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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 |
| 1923 | 1918 | 4.50 | 8 | 0.56 | 30 | 16.80 | |
|  Veltkamp, Bastiaan | | | 2010 | NED | 0.50 | 1 | 0.13 | 30 | 3.90 | |  Brouwer, Rein | | | 1986 | NED | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Dijkhuis, Sven | | | 1793 | NED | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Van Den Bergh, Huub | | | 1948 | NED | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Van De Groep, Sjaak | | | 1890 | NED | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Bodicker, Rob | | | 2000 | NED | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Van Duijn, Roel | | | 2021 | NED | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Niedbal, Piotr | | | 1735 | POL | 1.00 | 1 | 0.26 | 30 | 7.80 | |
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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