Individual Calculations June 2019 |
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Radikoro, Boitumelo Total change: -0.20 | | |
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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 |
1307 | 1546 | 5.50 | 7 | 0.04 | 20 | 0.80 | |
| Tlhalefo, Susan Kgotlaetsho | | | 1146 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | | Motlhware, Tshepang | | | 1257 | BOT | 1.00 | 1 | 0.16 | 20 | 3.20 | | Malillo, Phera | | | 1374 | LES | 1.00 | 1 | 0.27 | 20 | 5.40 | | Ndachipiwa, Kgomotso | | | 1530 | BOT | 0.50 | 1 | -0.02 | 20 | -0.40 | | Mawire, Rumbidzai | | wc | 1376 | ZIM | 0.50 | 1 | -0.22 | 20 | -4.40 | | Molosiwa, Laura | | | 1227 | BOT | 1.00 | 1 | 0.13 | 20 | 2.60 | | Malehloa, Likhomo | | | 1241 | LES | 0.50 | 1 | -0.36 | 20 | -7.20 | | * 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 Botswana chess league Round 5-8 | Gaborone | BOT | 2019-05-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1524 | 1559 | 0.50 | 1 | -0.05 | 20 | -1.00 | |
| Rebatenne, Boitshepo | | | 1524 | BOT | 0.50 | 1 | -0.05 | 20 | -1.00 | | 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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