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Individual Calculations May 2019 |
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| Bidi, Abdeljalil Total change: -24.00 | |   |
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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 |
| 1397 | 1447 | 4.50 | 9 | -0.60 | 40 | -24.00 | |
|  Beghriche, Rami Tadjeddine | | | 1294 | ALG | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Aissani, Fethallah | | | 1312 | ALG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Lalam, Rayane | | | 1462 | ALG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Hallal, Tarik | | | 1385 | ALG | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Benyahia, Safin | c | | 1503 | ALG | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Foughali, Younes | | | 1806 | FRA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kacem, Abdelkader | | | 1444 | ALG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Adrar, Ayoub | | | 1202 | ALG | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Bourai, Rayane | | | 1169 | ALG | 1.00 | 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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