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Rapid:
Individual Calculations April 2017 |
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| Afgoun, Tinhinane Total change: 28.80 | |   |
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| Women Championship of Tizi Ouzou 2017 Semi final | Tizi Ouzou | ALG | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1487 | 1.50 | 2 | 0.53 | 20 | 10.60 | |
|  Touzri, Razika | | | 1319 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Nassr, Lina | | wf | 1676 | ALG | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Zonal "CENTRE" du CNITC 2017 | Algiers | ALG | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1487 | 2.00 | 5 | 0.91 | 20 | 18.20 | |
| | Kechat, Farouk | | | 1755 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hadj Mohamed, Mohamed | | | 1760 | ALG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Lalaoui, Feriel | | wf | 1740 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cherifi, Zoheir | | | 1644 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Berdaoui, Abdellah | | | 1659 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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