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Individual Calculations August 2018 |
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| Ebrahim, Ahmed Ebrahim Total change: -11.40 | |   |
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| 15th Dubai Juniors Chess Tournament 2018 | Dubai | UAE | 2018-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1319 | 3.00 | 6 | 0.61 | 20 | 12.20 | |
|  Majid Abdalla, Alqaydi | | | 1032 | UAE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Hakobyan, Eduard | | | 1719 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ismail, Khalel Tariq | | | 1470 | IRQ | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mesfer, Al Mesafri | | | 1043 | UAE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abdulrahman Mohammad, Al Taher | | | 1505 | UAE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Babazada, Khazar | | | 1719 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sharjah Summer Championship 2018(B) | Sharjah | UAE | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1319 | 3.00 | 6 | -1.18 | 20 | -23.60 | |
| | Shaurya, Dinesh Sawlani | | | 1091 | IND | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vishal, Choudary B | | | 1208 | IND | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Zayed Abdalla, Alqaydi | | | 1144 | UAE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdulla, Mahmood Abdulla Mohammad | | | 1156 | UAE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zayed, Sultan Al Taher | | | 1190 | UAE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Celeste, Patricia | | | 1234 | PHI | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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