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Individual Calculations August 2022 |
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| Lwenyeka, Bupe Total change: -69.60 | |   |
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| 2022 African Youth Chess Championships - U14 Open | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1263 | 0.00 | 5 | -1.74 | 40 | -69.60 | |
|  Ofile, Masilo | | | 1445 | BOT | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shane, Kennedy | c | | 1414 | ZAM | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Jamie, Obora Kanango | | | 1359 | KEN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Yan, Weilun | | | 1383 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Jugree, Arav | | | 1288 | RSA | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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