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Individual Calculations May 2017 |
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| Schoeman, Ewald Total change: -40.80 | |   |
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| South African Junior Closed 2017 (u14 Open) | Benoni | RSA | 2017-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1468 | 0.50 | 4 | -1.02 | 40 | -40.80 | |
|  Essa, Naseem Ahmed | f | | 1855 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Cruywagen, Armand | | | 1418 | RSA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Pather, Sachen | | | 1398 | RSA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Schnabel, Johann Emil | c | | 1654 | RSA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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