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Individual Calculations April 2013 |
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| Grabovac, Marko Total change: 30.90 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1596 | 3.50 | 6 | 2.06 | 15 | 30.90 | |
|  Yu, Bobby | | | 1626 | AUS | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Holt, Kenneth | | | 1894 | AUS | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Chan, Luis | | | 1588 | AUS | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Wallis, Christopher | f | | 1996 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Huang, Jimmy Ching-Chih | | | 1886 | TPE | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Safarian, Alek | | | 1996 * | AUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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