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Individual Calculations May 2012 |
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| Jonker, Fred Total change: 21.15 | |   |
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| Dutch Team Competition - 1B - Round 7-9 | Various | NED | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2123 | 2.50 | 3 | 1.41 | 15 | 21.15 | |
|  Van Buitenen, Herbert | | | 2198 | NED | 1.00 | 1 | 0.60 | 15 | 9.00 | |  De Roda Husman, Juan | | | 2240 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | | In `t Veld, Daan | | | 2236 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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