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Rapid:
Individual Calculations August 2013 |
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| Ayyad, Maher Total change: -17.00 | |   |
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| Al Riyadh Open INT chess tournament | Al Riyadh | KSA | 2013-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2251 | 1.00 | 2 | -0.31 | 20 | -6.20 | |
|  Ayyad, Husain | f | | 2248 | BRN | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Ababneh, Ghayth | | | 2004 | JOR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | NGiT Chess Championship | Al Khobar | KSA | 2013-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2251 | 0.00 | 1 | -0.54 | 20 | -10.80 | |
| | Retanal, Elwin | | | 2224 | PHI | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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