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Individual Calculations October 2021 |
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| Mncwabe, Minenhle Junior Total change: -13.80 | |   |
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| WP Closed 2021 (A) | Cape Town | RSA | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1701 | 1.00 | 5 | -0.26 | 20 | -5.20 | |
|  Mfazwe, Lutho | | | 2014 | RSA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Laubscher, Anzel | | wm | 1699 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Goredema, Dione | | | 1762 | RSA | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Bhawoodien, Mohamed Ozayr | f | | 2101 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bhawoodien, Shabir Hussain | f | | 2045 | RSA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | Western Cape Closed Championship | Stellenbosch | RSA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1701 | 1.00 | 3 | -0.43 | 20 | -8.60 | |
| | Ohlson, Cecil | | | 1657 | RSA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Van Der Merwe, Alexander | | | 1655 | RSA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | De Jager, Andreas | c | | 1846 | RSA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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