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Individual Calculations January 2023 |
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| Sitoe, Cheila Andre Total change: -43.40 | |   |
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| 2022 Eswatini Chess Open Chamiopship | Mbabane | SWZ | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1600 | 0.00 | 2 | -1.11 | 20 | -22.20 | |
|  Sebetlela, Gaasite | | | 1764 | BOT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mtsetfwa, Philani | | | 1332 | SWZ | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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 |
| 1571 | 1600 | 0.00 | 2 | -1.06 | 20 | -21.20 | |
| | Gilberto, Gil Uamusse | | | 1835 | MOZ | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Malenda, Ana | | | 1306 | MOZ | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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