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Rapid:
Individual Calculations March 2019 |
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| Tibermacine, Akram Bachir Total change: -6.80 | |   |
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| ZONAL "SUD" CNITC 2019 | Biskra | ALG | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1471 | 0.00 | 2 | -0.34 | 20 | -6.80 | |
|  Bouaziz, Salim | | | 1786 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Rim, Derradji | | | 1713 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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