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Individual Calculations March 2012 |
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| De Jong, Migchiel Total change: -5.10 | |   |
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| Schaakfestival Groningen 2011 Open A | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2367 | 4.50 | 9 | -0.70 | 10 | -7.00 | |
|  Ypma, Peter | | | 2105 | NED | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Hoffmann, Michael | g | | 2499 | GER | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Vogel, Jaap | f | | 2169 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Thesing, Matthias | m | | 2409 | GER | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Thakur, Akash | | | 2324 | IND | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Ruck, Robert | g | | 2579 | HUN | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Clemens, Adrian | f | | 2226 | NED | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Nuri, Kambez | f | | 2256 | SUI | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Kerigan, Demre | | | 2192 | TUR | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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 - 1A - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2360 | 1.50 | 2 | 0.19 | 10 | 1.90 | |
| | Kuling, Lody | | | 2239 | NED | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Zult, Daan | | | 2248 | NED | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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