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Individual Calculations August 2022 |
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| Ofile, Masilo Total change: 13.60 | |   |
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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 |
| 1500 | 1445 | 3.50 | 7 | 0.34 | 40 | 13.60 | |
|  Lwenyeka, Bupe | | | 1263 | ZAM | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Karsten, Jan | | | 1909 | RSA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Mpene, Thuto | | | 1547 | BOT | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Yan, Weilun | | | 1383 | RSA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Tandeka, Shiloh | | | 1504 | UGA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Potgieter, Edward | | | 1416 | RSA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Soojay, Jorah | | | 1477 | RSA | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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