Individual Calculations February 2020 |
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Xongwana, Sahlulelo Total change: -18.00 | | |
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2019 South African Junior Team Championships (U16A) | Boksburg | RSA | 2020-01-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1327 | 1145 | 0.00 | 3 | -0.87 | 40 | -34.80 | |
| Naidoo, Tashil | | | 1538 | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Freeman, Vianco | | | 1270 | RSA | 0.00 | 1 | -0.33 | 40 | -13.20 | | Du Preez, Sune | | | 1173 | RSA | 0.00 | 1 | -0.46 | 40 | -18.40 | | 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) | | 2020 Wild Card Championships (U16 Boys) | Boksburg | RSA | 2020-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1539 | 1145 | 0.50 | 1 | 0.42 | 40 | 16.80 | |
| Coetzer, Daniel | | | 1539 | RSA | 0.50 | 1 | 0.42 | 40 | 16.80 | | 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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