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Individual Calculations May 2018 |
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| Marape, Naledi Total change: 29.60 | |   |
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| Metropolitan National Chess Championships Finals 2018 -Ladies Section | GABORONE | BOT | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1525 | 3.50 | 9 | 0.29 | 40 | 11.60 | |
|  Francis, Onkemetse | | wm | 1823 | BOT | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Otisitswe, Ruth | | | 1448 | BOT | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Mudongo, Boikhutso | | wm | 1749 | BOT | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Rebatenne, Boitshepo | | | 1487 | BOT | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Besa, Masaiti | | wf | 1500 | BOT | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Botlhole, Kgalalelo | | wm | 1705 | BOT | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Leso, Gorata | | | 1681 | BOT | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Francis, Thapelo | | wf | 1667 | BOT | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Nkwe, Keitumetse | | wc | 1680 | BOT | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 2018_Mozambique_Zone_4_3_Individual_Chess_Championship Woman Session | MATOLA | MOZ | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1631 | 4.00 | 8 | 0.45 | 40 | 18.00 | |
| | Mwango , Lorita | | wf | 1965 | ZAM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Cheila, Andre Sitoe | | | 1522 | MOZ | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Van Niekerk, Robyn Julian | | | 1605 | RSA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Francis, Onkemetse | | wm | 1794 | BOT | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Hamoonga, Linda Banti | | wc | 1750 | ZAM | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Lubuuto, Bwalya Mulwale | | wc | 1630 | ZAM | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Mbatha, Constance | | wc | 1773 | ZAM | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Idalmish, Rufino Andre | | | 1385 | MOZ | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | |
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