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Individual Calculations May 2019 |
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| Bourai, Rayane Total change: -33.20 | |   |
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| Algerian Youth Championship U14 Open 2019 | Tizi Ouzou | ALG | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1169 | 1.50 | 9 | -0.83 | 40 | -33.20 | |
|  Hallal, Tarik | | | 1385 | ALG | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Mehdi, Billal | | | 1363 | ALG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Adrar, Ayoub | | | 1202 | ALG | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Aissani, Fethallah | | | 1312 | ALG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Amrane, Abdellah | c | | 1312 | ALG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Beghriche, Rami Tadjeddine | | | 1294 | ALG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Benyahia, Safin | c | | 1503 | ALG | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kacem, Abdelkader | | | 1444 | ALG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bidi, Abdeljalil | | | 1447 | ALG | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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