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Individual Calculations April 2008 |
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| Van Den Berg, Harmen Total change: 32.85 | |   |
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| Dutch Team Competition - 1A - round 5-6 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2181 | 0.50 | 2 | -0.82 | 15 | -12.30 | |
|  De Groote, Jesper | | | 1939 | NED | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Cako, Laszlo | | | 2168 | NED | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | | | Harmonie Open A | Groningen | NED | 2007-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2395 | 2167 | 5.00 | 9 | 3.01 | 15 | 45.15 | |
| | Pruijssers, Roeland | m | | 2408 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Burg, Twan | f | | 2275 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Van Oosterom, Chiel | m | | 2401 | NED | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Skatchkov, Pavel | g | | 2509 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Van Ketel, Raoul | f | | 2336 | NED | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Lobzhanidze, Davit | m | | 2489 | GEO | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Simutowe, Amon | m | | 2446 | ZAM | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Clemens, Adrian | f | | 2316 | NED | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Hoeksema, Hendrik Pieter | m | | 2373 | NED | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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) | | |
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