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Rapid:
Individual Calculations February 2018 |
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| Zane, Rayane Total change: 20.60 | |   |
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| 1st Opren Yennayer bejaia 2018 | Bejaia | ALG | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1474 | 2.00 | 2 | 1.03 | 20 | 20.60 | |
|  Adjerit, Noureddine | | | 1647 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Allal, Feriel | | wc | 1325 | ALG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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