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Individual Calculations January 2010 |
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| Breukelman, Jan Total change: -13.20 | |   |
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| Klasse 1B Round 2-4 - Dutch Team Competition | Various | NED | 2009-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2197 | 0.50 | 3 | -0.88 | 15 | -13.20 | |
|  Spaan, Nathanael | | | 2197 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Caessens, Rob | f | | 2232 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Marks, Hendrik | | | 2246 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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