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Individual Calculations March 2010 |
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| Vink, Wim Total change: 8.10 | |   |
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| Schaakfestival Groningen 2009 Mini A | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2001 | 1.00 | 4 | -0.64 | 15 | -9.60 | |
|  Kooten Van, Luuk | f | | 2298 | NED | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Nepveu, Manuel | | | 2011 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | |  Kesteren Van, Stef | | | 1909 | NED | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Bodicker, Rob | | | 2098 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | 12.Europaeische Senioren Mannschaftsmeisterschaft | Dresden | GER | 2010-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2001 | 4.00 | 6 | 1.18 | 15 | 17.70 | |
| | Frenzel, Lothar | | | 1821 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Fritsch, Juergen, Dr. | | | 1949 | GER | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Pitzl, Konstantinos | | | 2108 | AUT | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Liebscher, Helmar | | | 2107 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Borwell, Alan P | | | 2018 | SCO | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Hackbarth, Wolfgang | | | 2136 | AUT | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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