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Individual Calculations September 2023 |
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| Obaid, Sondos Total change: -101.20 | |   |
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| Abu Dhabi Junior Chess Championship | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1191 | 1.00 | 3 | -0.48 | 40 | -19.20 | |
|  Sindarov, Feruz | | | 1496 | UZB | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Sakshi, Kaushal | | | 1010 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vivaan, Sandip Tank | | | 1116 | IND | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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) | | | | Abu Dhabi Open Chess Tournament-B | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1191 | 0.00 | 4 | -2.05 | 40 | -82.00 | |
| | Amit, Kaushal | | | 1162 | IND | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Khalid, Lodhi | | | 1627 | PAK | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Fahad, Abdulaziz Al-Ali | | | 1001 | UAE | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Shahd Abdulla, Al Mazrouei | | | 1044 | UAE | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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