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Blitz:
Individual Calculations July 2019 |
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| Yala, Lyes Total change: -71.80 | |   |
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| Ramadan Blitz Bejaia | Bejaia | ALG | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1702 | 1.00 | 2 | -0.37 | 20 | -7.40 | |
|  Hammadi, Mehdi | | | 1302 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tairi, Akli | | | 1740 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | BCE Blitz tournament 2019 | Bejaia | ALG | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1702 | 2.50 | 7 | -3.22 | 20 | -64.40 | |
| | Lalam, Rayane | | | 1310 | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Aissani, Fethallah | | | 1387 | ALG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Amrane, Ramdane | | | 1302 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hallal, Tarik | | | 1419 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bakouche, Mahmoud | | | 1687 | ALG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Rabahi, Aziz | | | 1425 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hallal, Kamel | | | 1434 | ALG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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