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Individual Calculations May 2010 |
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| Langedijk, Ardjan Total change: 6.15 | |   |
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| Klasse 1A Round 7-9 - Dutch Team Competition | Various | NED | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2145 | 2.00 | 3 | 0.41 | 15 | 6.15 | |
|  Van Oosten, Arend | | | 2164 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Overveld, Ronald | | | 2224 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Warmelink, Evie | | | 1971 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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