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Individual Calculations May 2018 |
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| Leso, Gorata Total change: 6.00 | |   |
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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 |
| 1620 | 1681 | 5.50 | 9 | 0.30 | 20 | 6.00 | |
|  Rebatenne, Boitshepo | | | 1487 | BOT | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Botlhole, Kgalalelo | | wm | 1705 | BOT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Francis, Thapelo | | wf | 1667 | BOT | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Francis, Onkemetse | | wm | 1823 | BOT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mudongo, Boikhutso | | wm | 1749 | BOT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Besa, Masaiti | | wf | 1500 | BOT | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Marape, Naledi | | wf | 1525 | BOT | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Nkwe, Keitumetse | | wc | 1680 | BOT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Otisitswe, Ruth | | | 1448 | BOT | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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