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Individual Calculations August 2022 |
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| Antonio, Renelsa Taiane Total change: -87.20 | |   |
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| 2022 African Youth Chess Championships - U18 Girls | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1471 | 2.00 | 6 | -2.18 | 40 | -87.20 | |
|  Gabatshwarwe, Refilwe | | wc | 1704 | BOT | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Kawesha, Innocentia | | | 1201 | ZAM | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Fourie, Elzette | | | 1079 | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Simwaba, Anne | | | 1341 | MAW | 1.00 | 1 | 0.32 | 40 | 12.80 | | | De Beer, Janka | | | 1128 | RSA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Chirwa, Zenaida | | | 1350 | ZAM | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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