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Individual Calculations February 2019 |
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| Charef Khodja, Ayoub Total change: 10.40 | |   |
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| Algerian Youth championships Semi Final U16 Open 2019 | Mostaganem | ALG | 2018-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1487 | 3.00 | 6 | 0.26 | 40 | 10.40 | |
|  Bakouche, Mahmoud | | | 1583 | ALG | 0.50 | 1 | 0.13 | 40 | 5.20 | |  Yettouche, Yaristan | c | | 1551 | ALG | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Atmani, Amine | | | 1716 | ALG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Aissani, Fekhreddine | | | 1127 | ALG | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Attaoui, Mohamed Riad | | | 1351 | ALG | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Assem, Abderezzak | | | 1758 | ALG | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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