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Individual Calculations September 2011 |
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| Mostertman, Xander Total change: 7.50 | |   |
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| Dutch Open - Reserve A | Dieren | NED | 2011-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1942 | 4.50 | 8 | 0.38 | 15 | 5.70 | |
|  Lecomte, Robin | | | 1780 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | |  De Ridder, Naomi | | | 1730 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Van Keeken, Roland | | | 1844 | NED | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Boersma, Jan | | | 2108 | NED | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Roorda, Thijs | | | 2060 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Sluiter, Jan | | | 1859 | NED | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Vesters, Melchior | | | 2000 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Hoogland, Mike | | | 2043 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Eurochess Tournament 2011, groep A | Borne | NED | 2011-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1942 | 1.50 | 3 | 0.12 | 15 | 1.80 | |
| | De Jongh, Adriaan | | | 2222 | NED | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Vincent, Gwijde | | | 1690 | BEL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Van Osch, Mees | | | 2006 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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