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Individual Calculations May 2017 |
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| Elliott, Luka Total change: 3.80 | |   |
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| South African Junior Closed 2017 (u20 Open) | Benoni | RSA | 2017-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1729 | 3.00 | 5 | 0.19 | 20 | 3.80 | |
|  Bezuidenhout, Roland | c | | 2088 | RSA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Jacobs, Cavan | | | 1659 | RSA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Hastie, Sachin | | | 1615 | RSA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | De Villiers, Ockert Almaro | | | 1567 | RSA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Monatisa, Tiisetso | | | 1545 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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