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Individual Calculations April 2019 |
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| Modongo, Boikhutso Total change: 30.00 | |   |
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| 2019 METROPOLITAN NATIONAL CHESS CHAMPIONSHIPS SECOND QUALIFIERS-LADIES | GABORONE | BOT | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1719 | 6.00 | 7 | 1.50 | 20 | 30.00 | |
|  Francis, Thapelo | | wf | 1532 | BOT | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Besa, Masaiti | | wf | 1586 | BOT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bonno, Thandi | | | 1409 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sabure, Tuduetso | | wg | 1751 | BOT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Botlhole, Kgalalelo | | wm | 1707 | BOT | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Gabatshwarwe, Refilwe | | wc | 1668 | BOT | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Tamuhla, Londani | | wf | 1596 | BOT | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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