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Individual Calculations April 2013 |
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| Puccini, Jack Total change: 4.80 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1886 | 2.50 | 5 | 0.32 | 15 | 4.80 | |
|  Solomon, Stephen J. | m | | 2286 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Li, Dmitry | | | 1733 | AUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Loucas, Carl | | | 1486 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pyke, Malcolm | | | 2111 | AUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Hacche, David | f | | 2071 | AUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | * 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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