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Individual Calculations January 2023 |
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| Sitoe, Sheila Total change: 5.00 | |   |
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| 2022 Eswatini Chess Open Chamiopship | Mbabane | SWZ | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1336 | 1.50 | 3 | 0.38 | 20 | 7.60 | |
|  Sebetlela, Gaasite | | | 1764 | BOT | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Gama, Thembela Nhlonipho | | | 1290 | SWZ | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Sihlongonyane, Thabang | | | 1340 | SWZ | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Open Domingos Langa | Matola | MOZ | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1336 | 0.00 | 2 | -0.13 | 20 | -2.60 | |
| | Gilberto, Gil Uamusse | | | 1835 | MOZ | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Vilhete, Vania Fausto Da T. | | wm | 1719 | MOZ | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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