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Individual Calculations January 2020 |
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| Mavuso, Lunga Total change: 1.60 | |   |
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| Eswatini National Championship Qualifiers | Manzini | SWZ | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1555 | 4.00 | 6 | -0.07 | 20 | -1.40 | |
|  Tsela, Falakhe | | | 1155 * | SWZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mtsetfwa, Philani | | | 1361 | SWZ | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nxumalo, Vuyo | | | 1529 | SWZ | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Dlamini, Vukani E | | | 1196 | SWZ | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Fungai, Matahwa | | | 1673 | SWZ | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Dlamini, Simphiwe | | | 1465 | SWZ | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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) | | | | Eswatini Open Prestige 2019 | Mbabane | SWZ | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1555 | 1.00 | 5 | -0.30 | 20 | -6.00 | |
| | Oosthuizen, Michal Jacobus | | | 1792 | RSA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mbongeni, Mabuza | | | 1648 | SWZ | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Oatlhotse, Providence | m | | 1955 * | BOT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sikwati, Lizo | | | 1733 | RSA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sihlongonyane, Sikhanyiso | c | | 1643 | SWZ | 0.00 | 1 | -0.38 | 20 | -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) | | | | 2019 Eswatini National Chess Championship Women Section | Manzini | SWZ | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1555 | 4.50 | 8 | 0.45 | 20 | 9.00 | |
| | Simelane, Wandile | | | 1525 | SWZ | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Meluleki, Mdluli | | | 1295 | SWZ | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mbongeni, Mabuza | | | 1648 | SWZ | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Fungai, Matahwa | | | 1673 | SWZ | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hlophe, Smilo | c | | 1704 | SWZ | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Fakudze, Nduduzo | | | 1422 | SWZ | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Dlamini, Simphiwe | | | 1465 | SWZ | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sihlongonyane, Sikhanyiso | c | | 1643 | SWZ | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | |
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