Individual Calculations August 2022 |
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Njoku, Greatman Total change: 15.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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8th Piet van Zyl Chess Festival 2022 (A) | Bloemfontein | RSA | 2022-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1585 | 1270 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
| Masuku, Mxolosi | | | 1260 | RSA | 1.00 | 1 | 0.49 | 40 | 19.60 | | Dinham, James | | | 1843 | RSA | 0.00 | 1 | -0.02 | 40 | -0.80 | | Motaung, Lehlohonolo | | | 1651 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | | 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) | |
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