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Individual Calculations March 2012 |
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| Vinke, Maarten Total change: 12.00 | |   |
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| Schaakfestival Groningen 2011 Compact A | Groningen | NED | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2171 | 3.00 | 5 | 0.40 | 30 | 12.00 | |
|  Lambrechts, Koen | | | 2234 | NED | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Bottema, Tom | | | 2219 | NED | 0.00 | 1 | -0.43 | 30 | -12.90 | |  Snuverink, Laurens | | | 1937 | NED | 1.00 | 1 | 0.21 | 30 | 6.30 | | | Ketel Van, Raoul | f | | 2275 | NED | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Straat, Evert-Jan | | | 2094 | NED | 0.50 | 1 | -0.11 | 30 | -3.30 | |
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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