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Individual Calculations February 2020 |
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| Botlhe, Lekang Total change: 42.80 | |   |
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| 2019 Eswatini Open Open Section | Mbabane | SWZ | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1516 | 5.50 | 6 | 1.42 | 40 | 56.80 | |
|  Ramakele, Sthembiso | | | 1145 | BOT | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Malehloa, Likhomo | | | 1273 | LES | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lehlohonolo, Sekhoto | | | 1425 | LES | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Peo, Phole | | | 1437 | BOT | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Tsephe, Lebajoa | | | 1460 | LES | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Sehlabaka, Rethabile | | | 1469 | LES | 1.00 | 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 |
| 1723 | 1520 | 1.00 | 5 | -0.35 | 40 | -14.00 | |
| | Mosenya, Ndawana | c | | 1920 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gleeson, Thato | | | 1726 | BOT | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Thekiso, Yaone | | | 1851 | BOT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Leruo, Ntswaneng | | | 1350 | BOT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Tlhwaafalo, Gofaone | | | 1769 | BOT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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