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Individual Calculations August 2022 |
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| Takudzwa, Chiriya Total change: 73.60 | |   |
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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 |
| 1473 | 1297 | 3.50 | 6 | 1.84 | 40 | 73.60 | |
|  Peter, Neathan | c | | 1343 | RSA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Phillips, Nigel J. | | | 1528 | RSA | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Booys, Leatin I. | | | 1426 | RSA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Adriaan, Rynauw | | | 1503 | RSA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Raubenheimer, Granton | | | 1547 | RSA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Nxumalo, Banele | | | 1491 | RSA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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