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Individual Calculations April 2013 |
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| Kempen, Leon Total change: 13.65 | |   |
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| Begonia Open 2013 | Ballarat | AUS | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1982 | 4.00 | 6 | 0.91 | 15 | 13.65 | |
|  Silas, Pranas | | | 1856 | AUS | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Dale, Ari | | | 2225 | AUS | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Morris, James | m | | 2382 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cannon, David | | | 1630 | AUS | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Chan, Luis | | | 1588 | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Partsi, Dimitry | | | 2108 | AUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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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