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Individual Calculations January 2010 |
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| Van Der Wiel, John Total change: -2.50 | |   |
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| Klasse 2C Round 2-4 - Dutch Team Competition | Various | NED | 2009-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2481 | 2.00 | 3 | -0.25 | 10 | -2.50 | |
|  Van Beers, Eddy | m | | 2338 | BEL | 0.50 | 1 | -0.19 | 10 | -1.90 | |  Van Woerden, Michiel | | | 2081 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lahaye, Rick | | | 2375 | NED | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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