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Individual Calculations August 2015 |
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| Hoffman, Ron Total change: -7.20 | |   |
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| Amsterdam Chess Tournament - A | Amsterdam | NED | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2081 | 3.00 | 7 | -0.36 | 20 | -7.20 | |
|  Afek, Yochanan | m | | 2273 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brouwer, Dennis | | | 2221 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Schreuder Peters, Misja | | | 1971 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Veltkamp, Bastiaan | | | 2061 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bloem, Mark | | | 1991 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Henseler, Jorgen | | | 2103 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Van Engen, Herman | | | 2063 | NED | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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