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Individual Calculations January 2024 |
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| Samambwa, Willard Total change: 29.20 | |   |
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| BULAWAYO CHESS ASSOCIATION 2023 CHAMPIONSHIPS OPEN | Bulawayo | ZIM | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1262 | 1.00 | 6 | 0.73 | 40 | 29.20 | |
|  Mbondo, Donald | | | 1779 | ZIM | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Ngulube, Pride | | | 1758 | ZIM | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Mupunga, Lloyd | | | 1590 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Moyo, Liberty Siyaya | | | 1796 | ZIM | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Jele, Tapiwa | | | 2051 | ZIM | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Moyo, Kelvin | | | 1788 | ZIM | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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