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Individual Calculations February 2018 |
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| Swart, George Total change: -9.60 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1522 | 1.50 | 5 | -0.24 | 40 | -9.60 | |
|  Schoeman, Ewald | c | | 1595 | RSA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Simutowe, Musatwe | c | | 1922 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Kock, Lene | | wf | 1414 | RSA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Engelbrecht, Hanri | | wf | 1571 | RSA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Vermaak, Ashley Christopher | | | 1784 | RSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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