Individual Calculations August 2022 |
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Peter, Neathan Total change: -2.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2022 South African Open Chess Championships (B) | Cape Town | RSA | 2022-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1343 | 1343 | 3.50 | 6 | 0.49 | 40 | 19.60 | |
| Takudzwa, Chiriya | | | 1297 | RSA | 1.00 | 1 | 0.44 | 40 | 17.60 | | Goosen, Pierre | | | 1428 | RSA | 1.00 | 1 | 0.62 | 40 | 24.80 | | Willenberg, Shaun R. | | | 1592 | RSA | 0.50 | 1 | 0.31 | 40 | 12.40 | | Van Tonder, Wium | | | 1313 | RSA | 0.00 | 1 | -0.54 | 40 | -21.60 | | Amrouni, Gabrielle | | | 1151 | RSA | 1.00 | 1 | 0.25 | 40 | 10.00 | | Van Tonder, Charl | | | 1276 | RSA | 0.00 | 1 | -0.59 | 40 | -23.60 | | 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) | | 2022 South African Open Chess Championships (U16) | Cape Town | RSA | 2022-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1309 | 1343 | 0.00 | 1 | -0.55 | 40 | -22.00 | |
| Vorster, Paul | | | 1309 | RSA | 0.00 | 1 | -0.55 | 40 | -22.00 | | 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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