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Individual Calculations August 2022 |
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| Gasser, Rana Total change: 58.00 | |   |
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| 2022 African Youth Chess Championships - U14 Girls | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1381 | 6.00 | 7 | 1.02 | 40 | 40.80 | |
|  Abraham, Siglinde I | | | 1055 | NAM | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Mwashe, Yvonne Adego | | | 1119 | KEN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sana, Omprakash Kayyar | | | 1473 | UGA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Dutt, Lakshita | | | 1331 | MAW | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Moshoboro, Laone Phoebe | | wc | 1339 | BOT | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Itembu, Linekela | | | 1013 | NAM | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Muturi, Erica Mumbi | | | 1034 | KEN | 1.00 | 1 | 0.11 | 40 | 4.40 | |
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) | | | | Shooting Club Chess Festival | Giza | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1381 | 0.50 | 2 | 0.43 | 40 | 17.20 | |
| | Abdo, Mohamed Amin | | | 1964 | EGY | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Ismail, Hany | | | 1853 | EGY | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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