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Rapid:
Individual Calculations May 2018 |
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| Zitouni, Salah Total change: -9.40 | |   |
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| First Open Merouana 2018 | Merouana | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1450 | 0.00 | 2 | -0.47 | 20 | -9.40 | |
|  Benaggoun, Samir | | | 1688 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Merdaci, Sebti | | | 1623 | ALG | 0.00 | 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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