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Individual Calculations November 2013 |
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| Darling, Paul D. Total change: 23.55 | |   |
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| African Youth Chess Championships 2013 (u18 and u16 Boys) | Port Elizabeth | RSA | 2013-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1823 | 4.50 | 8 | 1.57 | 15 | 23.55 | |
|  Nassr, Ali | f | | 2141 | ALG | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Essop, Hishaam | | | 1672 | RSA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Koekemoer, Bernard | | | 1742 | RSA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Zayan, Mohamed | f | | 1946 | EGY | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Darling, Simeon C. | c | | 1980 | RSA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Wagdy, Andro | f | | 2113 | EGY | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Ouaret, Abdelouhab | | | 1861 | ALG | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Tangani, Goabaone | | | 2009 | BOT | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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