Rapid:
Individual Calculations September 2015 |
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Farhan, Marwan Ali Total change: 3.80 | | |
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Al Khobar Chess Championship | Al Khobar | KSA | 2015-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2175 | 1942 | 0.00 | 1 | -0.21 | 20 | -4.20 | |
| Al Ghamdi, Ahmed M | | | 2175 | KSA | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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) | | Riyadh International Chess Championship | Riyadh | KSA | 2015-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1873 | 1942 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
| Mikati, Mohammad | | | 1873 | LIB | 1.00 | 1 | 0.40 | 20 | 8.00 | | 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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