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Individual Calculations December 2012 |
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| Van Der Leij, Arjan Total change: 1.65 | |   |
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| Dutch Team Competition 12-13 - 3C - round 3-4 | various | NED | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2050 | 1.00 | 2 | 0.11 | 15 | 1.65 | |
|  De Vilder, Hans | | | 2143 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Roosendaal, Eric | | | 2034 | NED | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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