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Individual Calculations October 2008 |
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| Ootes, Lars Total change: -12.60 | |   |
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| Dutch Open | Dieren | NED | 2008-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2223 | 5.00 | 9 | 0.35 | 15 | 5.25 | |
|  Roggeveen, Wouter | | | 2010 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Wohl, Aleksandar H. | m | | 2384 | AUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Mellema, Andries | | | 2067 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Van Opheusden, Bas | | | 2172 | NED | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Ootes, Lennart | | | 2064 | NED | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Theulings, Paul-Peter | c | | 2148 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Van Eijk, Sander | f | | 2315 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | | De Jong, Migchiel | f | | 2324 | NED | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Van Delft, Merijn | m | | 2399 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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) | | | | University of Twente Open Dutch Younth Chess Championship | Enschede | NED | 2008-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2223 | 3.00 | 6 | -1.19 | 15 | -17.85 | |
| | Hemmes, Maarten | | | 1873 | NED | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Slagter, Ruben | | | 1961 | NED | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Van Blokland, Tjerk | | | 2017 | NED | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Rademakers, Evert | | | 2127 | NED | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Nabuurs, Mart | | | 2077 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Miedema, Roi | f | | 2303 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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