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Individual Calculations May 2014 |
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| De Abreu, Roberto Total change: -17.10 | |   |
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| South African Junior Closed 2014 (U18 Boys) | Stellenbosch | RSA | 2014-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2026 | 3.50 | 7 | -1.14 | 15 | -17.10 | |
|  Moharir, Sandip | | | 1722 | RSA | 0.50 | 1 | -0.36 | 15 | -5.40 | |  Darling, Simeon | c | | 1922 | RSA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Pon, Matt | f | | 2038 | RSA | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Darling, Paul | f | | 1865 | RSA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Mamonyane, Thabang | | | 1880 | RSA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Roberts, Marcel | c | | 1828 | RSA | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Bezuidenhout, Roland | c | | 2033 | RSA | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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