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Individual Calculations August 2016 |
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| Keetman, Sandra Total change: -12.40 | |   |
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| Amsterdam Chess Tournament 2016 - C | Amsterdam | NED | 2016-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1725 | 3.00 | 6 | -0.62 | 20 | -12.40 | |
|  Schrijvers, Kees | | | 1542 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Akhuba, Anton | | | 1590 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Van Der Maas, Johan | | | 1685 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Dreef, Bert | | | 1728 | NED | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Sala, Frank | | | 1716 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Koopmans, Perry | | | 1629 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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