Individual Calculations July 2013 |
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Piper, Alan G Total change: 1.50 | | |
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2013 Atlanta Championship | Decatur, Georgia | USA | 2013-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1986 | 1965 | 1.00 | 2 | 0.05 | 30 | 1.50 | |
| Johnson, Frank | | | 1788 | USA | 1.00 | 1 | 0.27 | 30 | 8.10 | | Vest, David M | | | 2183 | USA | 0.00 | 1 | -0.22 | 30 | -6.60 | | 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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