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Individual Calculations May 2010 |
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| Abcouwer, Jan-Bart Total change: -19.20 | |   |
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| Klasse 2B Round 7-9 - Dutch Team Competition | Various | NED | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2207 | 0.50 | 3 | -1.28 | 15 | -19.20 | |
|  Bottema, Martin | | | 2091 | NED | 0.50 | 1 | -0.16 | 15 | -2.40 | |  Muis, Gerrit Meine | | | 2135 | NED | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Roosendaal, Chris | | | 2196 | NED | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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