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Rapid:
Individual Calculations April 2017 |
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| Adrar, Sofiane Total change: 35.20 | |   |
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| Zonal "CENTRE" du CNITC 2017 | Algiers | ALG | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1608 | 3.50 | 5 | 1.76 | 20 | 35.20 | |
|  Amellal, Sofiane Anis | | | 1918 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Bellahcene, Dahman | | | 1282 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tairi, Akli | | | 1776 | ALG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Saidi, Bouziane | | | 1829 | ALG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Benrekia, Akram | | | 1815 | ALG | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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