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Individual Calculations April 2008 |
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| Balje, Jan Total change: -25.05 | |   |
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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 |
| 2210 | 2222 | 0.50 | 2 | -0.53 | 15 | -7.95 | |
|  Pex, Cyriel | | | 2134 | NED | 0.00 | 1 | -0.62 | 15 | -9.30 | |  De Jong, Migchiel | f | | 2286 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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 |
| 2210 | 2222 | 3.50 | 9 | -1.14 | 15 | -17.10 | |
| | Adly, Ahmed | g | | 2494 | EGY | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kamali, Mehran | | | 1988 | NED | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Geurink, Jasper | | | 2339 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kuipers, Stefan | f | | 2283 | NED | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Pijpers, Arthur | | | 2000 | NED | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Pel, Bonno | f | | 2280 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Heemskerk, Wim | f | | 2230 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Hoffman, Ron | | | 2158 | NED | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Jellema, Yme Jan | | | 2119 | NED | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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