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Individual Calculations August 2015 |
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| Van Diepen, Peter Total change: 51.20 | |   |
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| Amsterdam Chess Tournament - C | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1471 | 2.00 | 3 | 1.28 | 40 | 51.20 | |
|  Sala, Frank | | | 1681 | NED | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Janse, Sebastiaan | | | 1686 | NED | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Van Gelder, Frits | | | 1652 | NED | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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