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Individual Calculations April 2019 |
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| Felix, Ethon Total change: -86.80 | |   |
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| South African Junior Closed Chess Championships 2019 (u16 Open) | Benoni | RSA | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1818 | 5.50 | 9 | -2.17 | 40 | -86.80 | |
|  Hlongwane, Blessing | | | 1418 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Naidoo, Tashil | | | 1467 | RSA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Fihla, Lonwabo Luvuyo | | | 1483 | RSA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Thakersee, Rishay | c | | 1426 | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Louw, Carlo | | | 1418 * | RSA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Cruywagen, Armand | | | 1496 | RSA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Eaton, Dante | c | | 1629 | RSA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | De Jager, Andreas | c | | 1607 | RSA | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Dhevcharran, Kahill | | | 1625 | RSA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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