Individual Calculations June 2023 |
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Mwale, Naomi Total change: 24.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Zambia Schools and Youth Closed Championship(Under18 and 16 girls) | Lusuka | ZAM | 2023-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1153 | 1530 | 2.00 | 2 | 0.19 | 40 | 7.60 | |
| Nshikokola, Mutema | | | 1130 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | Nshikokola, Zangowanachipwila | | wc | 1175 | ZAM | 1.00 | 1 | 0.11 | 40 | 4.40 | | * 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) | | 2023 Minerva International Open Chess Tournament Ladies Section | Harare | ZIM | 2023-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1510 | 1530 | 4.00 | 7 | 0.42 | 40 | 16.80 | |
| Laubscher, Anzel | | wm | 1745 | RSA | 0.00 | 1 | -0.23 | 40 | -9.20 | | Masawi, Isabel | | | 1317 | ZIM | 1.00 | 1 | 0.23 | 40 | 9.20 | | Charinda, Kudzanayi | | wc | 1758 | ZIM | 1.00 | 1 | 0.79 | 40 | 31.60 | | Zengeni, Tatenda Melissa | | | 1543 | ZIM | 0.00 | 1 | -0.48 | 40 | -19.20 | | Sitoe, Cheila Andre | | wc | 1502 | MOZ | 0.00 | 1 | -0.54 | 40 | -21.60 | | Chiwara, Makanaka | | | 1122 | ZIM | 1.00 | 1 | 0.08 | 40 | 3.20 | | Pasipanodya, Valentine | | | 1581 | ZIM | 1.00 | 1 | 0.57 | 40 | 22.80 | | 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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