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Individual Calculations February 2020 |
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| Kao, Chameya Total change: 62.80 | |   |
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| 2019 Eswatini Open Open Section | Mbabane | SWZ | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1499 | 2.00 | 4 | 0.05 | 40 | 2.00 | |
|  Dlamini, Nosipho | | wc | 1299 | SWZ | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Blessing, Motshabi | | | 1590 | BOT | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Makwaeba, Keabetswe | | | 1590 | BOT | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Machinya, Desire | | | 1550 | BOT | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | AIRFFICIENCY YEAR OPENER 2020-OPEN | GABORONE LEGAE | BOT | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1461 | 2.50 | 6 | 1.52 | 40 | 60.80 | |
| | Lesole, Pudungwane | | | 1861 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maswibilili, Odisitse | | | 1753 | BOT | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Maswabi, Opelo | | | 1720 | BOT | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Motshabi, Boikobo | | | 1693 | BOT | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Banda, Francis Msume | | | 1765 | MAW | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Katlego, Selebogo | | | 1686 | BOT | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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