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Individual Calculations April 2021 |
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| Zenaidi, Mohtadi Total change: -8.00 | |   |
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| BICA Open U16 | Bouhjar | TUN | 2021-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1067 | 1.00 | 5 | -0.20 | 40 | -8.00 | |
|  Derouiche, Omar | | | 1367 | TUN | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Sanaa, Mohamed Anas | | | 1467 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bourourou, Ahmed | | | 1172 | TUN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Zenaidi, Sadok | | | 1321 | TUN | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Arfaoui, Med Amin | | | 1122 | TUN | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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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