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Individual Calculations July 2008 |
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| Wempe, Joost Total change: 9.00 | |   |
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| Dutch Team Competition - Meester - round 7-9 | Various | NED | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2392 | 2298 | 1.50 | 3 | 0.36 | 15 | 5.40 | |
|  Van Putten, Henk | | | 2271 | NED | 1.00 | 1 | 0.46 | 15 | 6.90 | |  Van Blitterswijk, Stefan | m | | 2362 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Chuchelov, Vladimir | g | | 2544 | BEL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | 13e Open Groninger Kampioenschap | Groningen | NED | 2008-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2282 | 2.00 | 4 | -0.60 | 15 | -9.00 | |
| | Hiemstra, Jan | | | 2019 | NED | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Cako, Laszlo | | | 2213 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Schoorl, Rob | | | 2257 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Veltman, Jelmer | | | 2174 | NED | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | BSG 25e Pinkstertoernooi | Bussum | NED | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2282 | 4.50 | 6 | 0.84 | 15 | 12.60 | |
| | Schroer, Marcel | | | 2083 | NED | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Mellema, Andries | | | 2068 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Borst, Filip | | | 1992 | NED | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Alienkin, Aleksander | m | | 2407 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Giri, Anish | f | | 2401 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ootes, Lars | | | 2193 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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