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Individual Calculations May 2010 |
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| Vermeulen, Frans Total change: 8.75 | |   |
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| NOSBO voorjaarskampioenschap | Groningen | NED | 2010-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1887 | 1.00 | 4 | 0.07 | 25 | 1.75 | |
|  Slagter, David | | | 2094 | NED | 1.00 | 1 | 0.77 | 25 | 19.25 | |  Hoeksema, Erik | m | | 2287 * | NED | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Cako, Laszlo | | | 2124 | NED | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Wit, Gerard De | | | 1948 | NED | 0.00 | 1 | -0.42 | 25 | -10.50 | | | * 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) | | | | Klasse 3A Round 7-9 - Dutch Team Competition | Various | NED | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1887 | 1.00 | 2 | 0.28 | 25 | 7.00 | |
| | Stavast, Dick | | | 2051 | NED | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Drijver, Evert | | | 1931 | NED | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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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