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Individual Calculations February 2013 |
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| Von Kreyfelt, Ernst Total change: 0.00 | |   |
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| Schaakfestival Groningen 2012 Open B | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1875 | 0 | 1.50 | 7 | 0.00 | 1645 | | 0.00 | |
|  Knight, David | | | 1922 | NED | 0.00 | 1 | 0.00 | | 0.00 | |  Hummel, Joop | | | 2003 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Janssen, Eddie | | | 1752 | NED | 1.00 | 1 | 0.00 | | 0.00 | | | Salihbegovic, Edim | | | 1858 | BIH | 0.00 | 1 | 0.00 | | 0.00 | | | Westerlaan, Sander | | | 2026 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Strik, Aart | | | 1753 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Keetman, Maaike | | | 1813 | NED | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Tata Steel Chess Tournament 2013 Tienkampen 5D | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1780 | 0 | 2.00 | 4 | 0.00 | 1780 | | 0.00 | |
| | Geus, Jan | | | 1849 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Tijssens, Rob | | | 1784 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Heijink, Rob | | | 1780 | NED | 0.50 | 1 | 0.00 | | 0.00 | | | Nobis, Anna | | | 1708 | GER | 1.00 | 1 | 0.00 | | 0.00 | |
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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