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Individual Calculations January 2024 |
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| Moyo, Ruvarashe Total change: -2.40 | |   |
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| HARARE CHESS LEAGUE | HARARE | ZIM | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1738 | 2.50 | 5 | -0.01 | 40 | -0.40 | |
|  Shonhiwa, Gilbert T | | | 1787 | ZIM | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Nyagona, Simbarashe | | | 1367 | ZIM | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Chivinda, Dee | | | 1748 | ZIM | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Moyo, Blessing | | | 1819 | ZIM | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Garamukanwa, Makomborero | | | 1890 | ZIM | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | NOTE: K factor changed | | 2023 CABS Candidates Chess Tournament Open Section | Bulawayo | ZIM | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1738 | 1.50 | 4 | -0.10 | 20 | -2.00 | |
| | Murapa, Batsirai | | | 1822 | ZIM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chakwizira, Suggest | | | 1722 | ZIM | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Tayengwa, Tinodaishe | | | 1856 | ZIM | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Rukara, Tadiwa | | | 1842 | ZIM | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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