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Individual Calculations May 2015 |
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| Alhasan, Hasan Total change: 30.00 | |   |
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| 3rd Kuwait Camp Tournament 2015 | Kuwait | KUW | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1678 | 6.50 | 10 | 0.94 | 40 | 37.60 | |
|  Alazmi, Ahmad | | | 1409 | KUW | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Al Ibrahim, Abdulrahman | | | 1719 | KUW | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Al Mousawi, Omran | | | 1702 | KUW | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Alajeel, Mohammad | | | 1354 | KUW | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hashem, Khaled | c | | 1948 | KUW | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Alazmi, Ahmad | | | 1409 | KUW | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Al Ibrahim, Abdulrahman | | | 1719 | KUW | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Al Mousawi, Omran | | | 1702 | KUW | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Alajeel, Mohammad | | | 1354 | KUW | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Hashem, Khaled | c | | 1948 | KUW | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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) | | | NOTE: K factor changed | | 2015 World Amateur Chess Championships - Open | Porto Carras - Halkidiki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1703 | 1.50 | 5 | -0.38 | 20 | -7.60 | |
| | Germen, Yanay | | | 1952 | TUR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Schwarz, Eduard | | | 1981 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Elsayed, Islam | | | 1982 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Alajmi, Abdulrahman | | | 1496 | KUW | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Acosta, Jaime | | | 1636 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | |
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