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Individual Calculations March 2012 |
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| Stavast, Dick Total change: 24.60 | |   |
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| Schaakfestival Groningen 2011 Open B | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2091 | 5.50 | 6 | 1.64 | 15 | 24.60 | |
|  Indie Van, Frank | | | 1900 | NED | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Zuiderweg, Edwin | | | 2024 | NED | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Jelic, Bruno | | | 2129 | NED | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Hummel, Paul | | | 2007 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Foreest Van, Lucas | | | 1919 | NED | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Vermeulen, Frans | | | 1926 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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