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Individual Calculations February 2018 |
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| Oberholzer, Imarie Total change: -29.60 | |   |
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| 2017 SA Inter Regional | Boksburg | RSA | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1593 | 1.00 | 4 | -0.74 | 40 | -29.60 | |
|  Van Den Berg, Ane | | | 1193 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Sebowe, Stanley | | | 1850 | BOT | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Richter, Jan-Michael | | | 1584 | RSA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Pitso, Fusi Paulus | | | 1918 | RSA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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