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Individual Calculations September 2009 |
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| Kerkvliet, Sebastiaan Total change: 30.75 | |   |
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| Hogeschool Zeeland Chess Tournament 2009 | Vlissingen | NED | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1718 | 2.50 | 7 | 1.23 | 25 | 30.75 | |
|  Haast, Anne | | | 2118 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Albrecht, Alex | | | 1975 | NED | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Onrust, Benny | | | 1965 | NED | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Dijkstra, Arjan | | | 1948 | NED | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Westerman, Henk | | | 1938 | NED | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Kerkvliet, Max | | | 2037 | NED | 0.50 | 1 | 0.37 | 25 | 9.25 | | | Bollaart, Jeroen | | | 1903 | NED | 0.50 | 1 | 0.24 | 25 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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