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Individual Calculations June 2019 |
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| Peo, Phole Total change: 63.60 | |   |
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| FIRST CAPITAL BANK INTERNATIONAL EASTER SHOWDOWN-LADIES | FRANCISTOWN | BOT | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1242 | 2.50 | 5 | 0.83 | 40 | 33.20 | |
|  Ndachipiwa, Kgomotso | | | 1530 | BOT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sethebe, Susan | | wc | 1449 | BOT | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Tsotlhe, Madingwane | | | 1249 | BOT | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Malehloa, Likhomo | | | 1241 | LES | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Moseki, Karabo | | | 1404 | BOT | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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 Botswana chess league Round 5-8 | Gaborone | BOT | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1254 | 1.00 | 1 | 0.76 | 40 | 30.40 | |
| | Bonno, Thandi | | | 1460 | BOT | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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