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Individual Calculations March 2011 |
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| Spaans, Giel Total change: 22.35 | |   |
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| Dutch Team Competition - 1A - round 5-6 2011 | Various | NED | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2133 | 1.00 | 1 | 0.60 | 15 | 9.00 | |
|  Riksten, Martin | | | 2203 | NED | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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 - Weekend 1B | Wijk aan Zee | NED | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2133 | 1.50 | 2 | 0.89 | 15 | 13.35 | |
| | Narings, Niek | | | 2298 | NED | 1.00 | 1 | 0.72 | 15 | 10.80 | | | De Roode, Peter | | | 2260 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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