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Rapid:
Individual Calculations May 2018 |
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| Azzouz, Ryad Total change: -35.60 | |   |
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| Zonal "Ouest" du CNITC 2018 | Oran | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1643 | 0.00 | 3 | -1.78 | 20 | -35.60 | |
|  Boudjourfa, Adlane | | | 2021 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Charef Khodja, Ayoub | | | 1398 | ALG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kacem, Abdelkader | | | 1298 | ALG | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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