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Individual Calculations February 2020 |
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| Mhango, Banele Total change: 61.60 | |   |
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| 2019 South African Junior Team Championships (U18B) | Boksburg | RSA | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 2049 | 4.50 | 5 | -0.10 | 40 | -4.00 | |
|  Rapholo, Motlatjo | | | 1649 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moodliar, Senayah | | | 1649 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Joubert, Divan | | | 1649 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dinham, James | | | 1649 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Raubenheimer, Dian | | | 1649 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 2020 Inter Regional Championship | Benoni | RSA | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2049 | 5.50 | 7 | 1.64 | 40 | 65.60 | |
| | Simutowe, Musatwe | c | | 2175 | RSA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Mfundisi, Sandile | | | 1793 | RSA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mthunzi, Brighton | | | 2011 | RSA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Pon, Matt | f | | 2188 | RSA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Smit, Devon | | | 1765 | RSA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sekharume, Lefu | | | 1833 | RSA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mwale, Joseph | f | | 2249 | RSA | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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