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Individual Calculations January 2024 |
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| Ngulube, Pride Total change: -6.80 | |   |
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| BULAWAYO CHESS ASSOCIATION 2023 CHAMPIONSHIPS OPEN | Bulawayo | ZIM | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1758 | 3.00 | 6 | -0.17 | 40 | -6.80 | |
|  Samambwa, Willard | | | 1358 * | ZIM | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Moyo, Liberty Siyaya | | | 1796 | ZIM | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Jele, Tapiwa | | | 2051 | ZIM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Moyo, Kelvin | | | 1788 | ZIM | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Mbondo, Donald | | | 1779 | ZIM | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Mupunga, Lloyd | | | 1590 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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