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Individual Calculations June 2017 |
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| Siame, William Total change: -19.20 | |   |
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| 2017 PHELA-LIVE CHESS CHALLEGE | Manzini | SWZ | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1422 | 1.00 | 5 | -0.48 | 40 | -19.20 | |
|  Jurgensen, Graham | c | | 1822 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ndachipiwa, Kgomotso | | | 1595 | BOT | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mziyako, Sobhi | | | 1408 | SWZ | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Simelane, Wandile | | | 1622 | SWZ | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Lehlohonolo, Sekhoto | | | 1518 | LES | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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