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Individual Calculations January 2010 |
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| Van Ojik, Mark Total change: 16.50 | |   |
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| Klasse 1A Round 2-4 - Dutch Team Competition | Various | NED | 2009-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2231 | 2.50 | 3 | 1.10 | 15 | 16.50 | |
|  Van Vliet, Jeffrey | | | 2273 | NED | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Perschke, Ulrich | | | 2196 | GER | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Strating, Sybolt | f | | 2295 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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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