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Individual Calculations March 2010 |
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| Harndt, Jan-Michael Total change: -3.50 | |   |
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| Schaakfestival Groningen 2009 Mini A | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2011 | 2.00 | 5 | -0.14 | 25 | -3.50 | |
|  Wiggerman, Jan | | | 1901 | NED | 0.50 | 1 | -0.15 | 25 | -3.75 | |  Sareen, Vishal | m | | 2358 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bodicker, Rob | | | 2098 | NED | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Gelder Van, Bart | | | 2152 | NED | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Voermans, Adri | | | 1871 | NED | 0.50 | 1 | -0.19 | 25 | -4.75 | |
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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