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Individual Calculations June 2019 |
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| De Villiers, Anri Total change: 0.00 | |   |
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| 2019 Lubowski Open (A) | Pretoria | RSA | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1397 | 1.00 | 3 | 0.00 | 40 | 0.00 | |
|  Alberts, Jaco A. | | | 1730 | RSA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Vhezha, James | | | 1454 | ZIM | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Naidoo, Tashil | | | 1427 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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