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Individual Calculations March 2012 |
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| Sterrenburg, Kees Total change: -35.70 | |   |
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| Schaakfestival Groningen 2011 Compact A | Groningen | NED | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1996 | 1.00 | 5 | -1.36 | 30 | -40.80 | |
|  Balje, Jan | | | 2178 | NED | 0.50 | 1 | 0.24 | 30 | 7.20 | |  Arp, Frans | | | 2103 | NED | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Dijkhuis, Tycho | | | 1911 | NED | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Kurbangulov, Viktor | | | 1962 | GER | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Snuverink, Laurens | | | 1937 | NED | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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) | | | | Dutch Team Competition - 3E - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2008 | 0.50 | 1 | 0.17 | 30 | 5.10 | |
| | Van De Werken, Harmen | | | 2130 | NED | 0.50 | 1 | 0.17 | 30 | 5.10 | |
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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