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Rapid:
Individual Calculations February 2019 |
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| Hallal, Tarik Total change: 35.20 | |   |
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| ZONAL "OUEST" CNITC 2019 | Oran | ALG | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1396 | 3.00 | 5 | 1.76 | 20 | 35.20 | |
|  Lardjani, Slimane | | | 1796 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Boudaoud, Khaled | | | 1796 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Charef Khodja, Ayoub | | | 1436 | ALG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Halmouche, Chikh | | | 1552 | ALG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Kendi, Maher | | | 1504 | ALG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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) | | |
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