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Individual Calculations May 2018 |
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| Koning, Jaedin Total change: 27.60 | |   |
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| 2018 South African Junior Closed Championships (U14 Boys) | Benoni | RSA | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1286 | 3.00 | 6 | 0.69 | 40 | 27.60 | |
|  Van Der Merwe, Alexander | | | 1464 | RSA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Odendaal, Ruben Lourens | | | 1225 | RSA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Thakersee, Rishay | c | | 1468 | RSA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Moagi, Ntuma | c | | 1254 | RSA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Marais, Alwyn Johannes | | | 1234 | RSA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Schoeman, Ewald | c | | 1667 | RSA | 0.00 | 1 | -0.09 | 40 | -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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