Rapid:
Individual Calculations April 2018 |
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Abdelmoumen, Ahmed Total change: -17.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open memorial Ould Othmane Brahim | Tipaza | ALG | 2018-03-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1645 | 1.00 | 3 | -0.87 | 20 | -17.40 | |
| Benmoussa, Mahmoud | | | 1372 | ALG | 0.00 | 1 | -0.83 | 20 | -16.60 | | Sabane, Ahmed | | | 1700 | ALG | 0.00 | 1 | -0.42 | 20 | -8.40 | | Ghanem, Youcef | | | 1557 | ALG | 1.00 | 1 | 0.38 | 20 | 7.60 | | 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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