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Rapid:
Individual Calculations May 2018 |
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| Bouzana, Abdelkader Total change: -25.00 | |   |
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| Zonal "Centre" du CNITC 2018 | Algiers | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1533 | 1.00 | 3 | -1.25 | 20 | -25.00 | |
|  Chabane, Lina | | wc | 1237 | ALG | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Chekired, Anes | | | 1234 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zane, Rayane | | | 1495 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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