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Individual Calculations May 2010 |
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| Van Rosmalen, Joost Total change: 10.50 | |   |
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| Klasse 1B Round 7-9 - Dutch Team Competition | Various | NED | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2200 | 2.00 | 3 | 0.70 | 15 | 10.50 | |
|  Van Der Weide, Piet | | | 2201 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Kuijpers, Frans | m | | 2290 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Heemskerk, Wim | f | | 2258 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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