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Individual Calculations May 2018 |
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| Mbatha, Constance Total change: -33.00 | |   |
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| 2018_Mozambique_Zone_4_3_Individual_Chess_Championship Woman Session | MATOLA | MOZ | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1773 | 3.00 | 7 | -1.26 | 20 | -25.20 | |
|  Efentakis, Katina | | | 1553 | MOZ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mwango , Lorita | | wf | 1965 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Van Niekerk, Megan | | | 1674 | RSA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hamoonga, Linda Banti | | wc | 1750 | ZAM | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Selkirk, Rebecca | | | 1771 | RSA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Marape, Naledi | | wf | 1631 | BOT | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Castro, Neusa Aridas De | | wc | 1455 | MOZ | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | Central Province Chess League Association - Women Section | Kabwe | ZAM | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1773 | 4.00 | 6 | -0.39 | 20 | -7.80 | |
| | Zulu, Asiya | | | 1373 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mayoche, Monica | | | 1373 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hamoonga, Linda Banti | | wc | 1750 | ZAM | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Mary, Mashane | | | 1373 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mwango , Lorita | | wf | 1965 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mwilola, Phylis Namasiku | | wc | 1475 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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