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Individual Calculations July 2009 |
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| Kollen, Zyon Total change: 36.00 | |   |
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| Meester - r 6-9 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 1864 | 0.50 | 1 | 0.39 | 25 | 9.75 | |
|  Span, Paul | | | 2214 | NED | 0.50 | 1 | 0.39 | 25 | 9.75 | |
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) | | | | NKJ 2009 - C Jeugd | Venlo | NED | 2009-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1864 | 3.00 | 5 | 1.05 | 25 | 26.25 | |
| | Van Overdam, Julian | | | 2058 | NED | 0.50 | 1 | 0.25 | 25 | 6.25 | |  Beukema, Stefan | | | 2009 | NED | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Cox, Jan | | | 1808 | NED | 1.00 | 1 | 0.42 | 25 | 10.50 | | | Bijlsma, Nick | | | 1952 | NED | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Meng, Roger | | | 1917 | NED | 0.00 | 1 | -0.43 | 25 | -10.75 | |
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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