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Individual Calculations April 2018 |
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| Kempen, Leon Total change: -12.60 | |   |
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| 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1902 | 5.00 | 7 | -0.63 | 20 | -12.60 | |
|  Li, Oliver | | | 1683 | AUS | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Marsh, Luke | | | 1756 | AUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Do, Aaron | | | 1502 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chen, Paula | | | 1502 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Voon, Richard | | | 1729 | AUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mollard, Max J | | | 1673 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Poberezovsky, Daniel | | | 1672 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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