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Individual Calculations April 2008 |
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| Kodentsov, Grisja Total change: -27.30 | |   |
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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 |
| 2307 | 2299 | 1.00 | 1 | 0.51 | 15 | 7.65 | |
|  Tan, Matthew | | | 2307 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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 |
| 2234 | 2307 | 2.50 | 8 | -2.33 | 15 | -34.95 | |
| | Banikas, Hristos | g | | 2591 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Cako, Laszlo | | | 2168 | NED | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Goudriaan, Etienne | | | 2123 | NED | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Kuling, Lody | | | 2213 | NED | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Vogel, Jaap | f | | 2218 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Hoffman, Ron | | | 2158 | NED | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Wielenga, Wiebe | | | 2118 | NED | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Pel, Bonno | f | | 2280 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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