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Individual Calculations January 2020 |
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| Zane, Rayane Total change: -12.40 | |   |
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| Algetian young championship,semi final 2020 U16 o | Oran | ALG | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1778 | 7.00 | 9 | -0.31 | 40 | -12.40 | |
|  Oukid, Bachir | | | 1378 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Djerroud, Gaya | | | 1396 | ALG | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Belaid, Koceila | | | 1508 | ALG | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Beghriche, Rami Tadjeddine | | | 1378 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yettouche, Yaristan | c | | 1693 | ALG | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Amrane, Ramdane | | | 1502 | ALG | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hallal, Tarik | | | 1667 | ALG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Charef Khodja, Ayoub | | | 1621 | ALG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ferrad, Mohamed Amine | | | 1378 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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