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Individual Calculations December 2012 |
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| Vedder, Richard Total change: -18.75 | |   |
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| Unive Open 2012 | Hoogeveen | NED | 2012-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2267 | 4.00 | 8 | -0.19 | 15 | -2.85 | |
|  Kasparov, Sergey | g | | 2476 | BLR | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Vedder, Henk | m | | 2378 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Nijboer, Friso | g | | 2525 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Kasparova, Tatiana | | wm | 2126 | BLR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | De Jong, Migchiel | m | | 2369 | NED | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Lee, Kai Jie Edward | | | 2132 | SIN | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Vos, Tjark | | | 2003 | AHO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Majhi, Ankit | | | 1923 | NED | 0.50 | 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) | | | | Dutch Team Competition 12-13 - Meester - round 3-4 | various | NED | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2263 | 0.00 | 2 | -1.06 | 15 | -15.90 | |
| | Hachijan, Armen | | | 2204 | NED | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Beukema, Stefan | f | | 2274 | BEL | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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