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Individual Calculations September 2017 |
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| Bonno, Thandi Total change: 0.00 | |   |
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| Gaborone International Open 2017-Ladies Section | Gaborone | BOT | 2017-07-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1555 | 0 | 1.50 | 4 | 0.00 | 1468 | | 0.00 | |
|  Lopang, Tshepiso | | wm | 1783 | BOT | 0.00 | 1 | 0.00 | | 0.00 | |  Mooketsi, Palesa | | | 1388 | BOT | 0.50 | 1 | 0.00 | | 0.00 | | | Tamuhla, Londani | | wf | 1530 | BOT | 0.50 | 1 | 0.00 | | 0.00 | | | Rebatenne, Boitshepo | | | 1520 | BOT | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | African Schools Individual Chess Championships 2017 U15 Girls | Harare, Zimbabwe | ZIM | 2017-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1245 | 0 | 1.00 | 4 | 0.00 | 1052 | | 0.00 | |
| | Junior, Ednasia | | | 1358 | ANG | 0.00 | 1 | 0.00 | | 0.00 | | | Parikh, Pranjal Ameetkumar | | | 1275 | KEN | 1.00 | 1 | 0.00 | | 0.00 | | | Zimbili, Panashe | | | 1332 | ZIM | 0.00 | 1 | 0.00 | | 0.00 | | | Milford, Zoe Melissa | | | 1014 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
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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