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Individual Calculations March 2011 |
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| `t Jong, Ewoud Total change: 13.80 | |   |
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| Dutch Team Competition - 3C - round 5-6 2011 | Various | NED | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2052 | 2.00 | 2 | 0.58 | 15 | 8.70 | |
|  Kevlishvili, Robby | | | 1700 | NED | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Verwoert, Jef | | | 2030 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | Tata Steel Chess Tournament - Dag 2C | Wijk aan Zee | NED | 2011-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2052 | 1.50 | 3 | 0.34 | 15 | 5.10 | |
|  Holscher, Peter | | | 2087 | NED | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Haitsma, Anne | | | 2086 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Witt, Rob | f | | 2238 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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