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Individual Calculations May 2017 |
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| Elaa, Youssef Total change: -33.60 | |   |
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| Tunisian 2017 Youth Championship Girls U18 U20 | Hammamet | TUN | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1322 | 2.00 | 7 | -1.34 | 40 | -53.60 | |
|  Syrine, Mabrouk | | wc | 1471 | TUN | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Ameni, Fekih | | | 922 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Amen , Miladi | | wf | 1509 | TUN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Arwa, Belhaj Amor | | | 1106 | TUN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Safa , Ben Said | | wf | 1593 | TUN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Wissal, Hilali | | | 1448 | TUN | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Nourhene , Ben Said | | | 1267 | TUN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tunisian 2017 Women Championship | Sousse | TUN | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1322 | 2.00 | 5 | 0.50 | 40 | 20.00 | |
| | Krifa, Najla | | wf | 1722 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hilali, Wissal | | | 1448 | TUN | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Gamha, Yasmine | | | 1067 | TUN | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Chihi, Malak | | wc | 1565 | TUN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Marzouk, Amira | | wf | 1722 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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