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Individual Calculations February 2019 |
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| Alenezi, Hamad Total change: 12.20 | |   |
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| 1st Under 1800 tournament 2019 | Kuwaiut City | KUW | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1399 | 3.00 | 7 | -0.26 | 20 | -5.20 | |
|  Btain, Abdulaziz | | | 1118 | KUW | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Alothman, Salem | | | 1593 | KUW | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Almutairi, Mohammad Hammad | | | 1176 | KUW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alfahad, Naser | | | 1298 | KUW | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hussain, Hashem | | | 1688 | KUW | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Alsharhan, Musaed | | | 1701 | KUW | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Alruwayeh, Talal | | | 1440 | KUW | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | 1st Group B Chess Tournament | Kuwait City | KUW | 2019-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1399 | 6.00 | 7 | 0.87 | 20 | 17.40 | |
| | Al Subaie, Nasser | | | 1021 | KUW | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Almutairi, Mohammad Hammad | | | 1176 | KUW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Salem, Saud | | | 1021 | KUW | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Alasad, Tareq | | | 1322 | KUW | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Alruwayeh, Talal | | | 1440 | KUW | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Btain, Abdulaziz | | | 1118 | KUW | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alfahad, Naser | | | 1298 | KUW | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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