Individual Calculations July 2013 |
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Johnson, Frank Total change: 2.10 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2013 Atlanta Championship | Decatur, Georgia | USA | 2013-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2112 | 1788 | 0.50 | 3 | 0.07 | 30 | 2.10 | |
| Vest, David M | | | 2183 | USA | 0.50 | 1 | 0.42 | 30 | 12.60 | | Corallo, Michael P | | | 2188 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | Piper, Alan G | | | 1965 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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