Individual Calculations April 2019 |
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Dinham, James Total change: 36.80 | | |
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2019 Waterkloof Open (A) | Pretoria | RSA | 2019-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1547 | 1565 | 2.00 | 4 | -0.17 | 40 | -6.80 | |
| Mpya, Tshediso M | | | 1930 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | | Tissot Van Patot, Anton | | | 1474 | RSA | 1.00 | 1 | 0.38 | 40 | 15.20 | | Engelbrecht, Hanri | | wf | 1421 | RSA | 0.00 | 1 | -0.69 | 40 | -27.60 | | Shaw, Laurie Ann | | | 1362 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | 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) | | South African Junior Closed Chess Championships 2019 (u16 Open) | Benoni | RSA | 2019-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1525 | 1565 | 5.50 | 8 | 1.09 | 40 | 43.60 | |
| Maharaj, Ajeet | | | 1254 | RSA | 0.50 | 1 | -0.36 | 40 | -14.40 | | Daniel, Angelo | | | 1564 | RSA | 0.00 | 1 | -0.50 | 40 | -20.00 | | Fihla, Lonwabo Luvuyo | | | 1483 | RSA | 1.00 | 1 | 0.39 | 40 | 15.60 | | Naidoo, Tashil | | | 1467 | RSA | 1.00 | 1 | 0.37 | 40 | 14.80 | | Essa, Naseem Ahmed | f | | 1856 | RSA | 0.00 | 1 | -0.15 | 40 | -6.00 | | Hlongwane, Blessing | | | 1363 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | Cruywagen, Armand | | | 1496 | RSA | 1.00 | 1 | 0.40 | 40 | 16.00 | | Schnabel, Johann Emil | c | | 1714 | RSA | 1.00 | 1 | 0.70 | 40 | 28.00 | | 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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