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Individual Calculations May 2024 |
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| Mhango, Banele Total change: 4.00 | |   |
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| 2024 South African Closed Chess Championship (Open) | Cape Town | RSA | 2024-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2193 | 6.00 | 11 | 0.27 | 20 | 5.40 | |
|  Barrish, Daniel | f | | 2218 | RSA | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Mnguni, Jacob | | | 2134 | RSA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Karsten, Jan | m | | 2322 | RSA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Klaasen, Calvin | f | | 2155 | RSA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Mnyasta, Charlton | | | 2123 | RSA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Khumalo, Keith | c | | 2079 | RSA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Simpson, Michael | f | | 2089 | RSA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Mfazwe, Lutho | | | 1956 | RSA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Cawdery, Daniel | m | | 2380 | RSA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kobese, Watu | m | | 2268 | RSA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Levitan, Caleb | f | | 2235 | RSA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | UFH Open 2024 (A) | Alice | RSA | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2213 | 5.00 | 6 | -0.07 | 20 | -1.40 | |
| | Khumalo, Keith | c | | 2079 | RSA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Jikijela, Musa | | | 1813 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Totose, Zimi | | | 1813 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mkoko, Siphamandla | | | 1875 | RSA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mazibuko, Khanya | c | | 1995 | RSA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mafanya, Kulasande | | | 1856 | RSA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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