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Individual Calculations March 2010 |
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| Wijnberg, Arjan Total change: -19.65 | |   |
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| Klasse 1B Round 5-6 - Dutch Team Competition | Various | NED | 2010-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2181 | 1.50 | 2 | 0.30 | 15 | 4.50 | |
|  Ammerlaan, Stefan | | | 2052 | NED | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Janse, Paul | | | 2161 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | Corus Chess Tournament - Tien 2B | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2181 | 3.00 | 8 | -1.61 | 15 | -24.15 | |
| | Etmans, Maarten | f | | 2158 | NED | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Duin, Laurens | | | 2072 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Vlaming, Jos P | | | 2177 | NED | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Villwock, Martin | | | 2212 | GER | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Van Oosten, Arend | | | 2126 | NED | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Woudsma, Martijn | | | 2149 | NED | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Galje, Hans | | | 2121 | NED | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Leinwand, Eduard | | | 1983 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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