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Individual Calculations March 2022 |
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| Gasser, Rana Total change: 34.80 | |   |
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| Egyptian League 2021/2022 Group B 9-10 | Many Cities | EGY | 2022-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1294 | 0.00 | 1 | -0.09 | 40 | -3.60 | |
|  Wael Sabry, Mina | | | 1680 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 10th International Chess Arena Youth Ch U18 (Girls) | Cairo | EGY | 2022-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1294 | 4.00 | 5 | 0.96 | 40 | 38.40 | |
| | Hany Hanafy, Jouairia | | | 1127 | EGY | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Maged, Juneer | | | 1301 | EGY | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Mohamed Azzab, Mareim | | | 1033 | EGY | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Saeed, Alaa | | | 1331 | EGY | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Gasser, Gana | | wc | 1254 | EGY | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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) | | |
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