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Individual Calculations September 2023 |
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| Gurubaran, Raghuraman Total change: 103.20 | |   |
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| Abu Dhabi Junior Chess Championship | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1248 | 3.50 | 6 | 1.15 | 40 | 46.00 | |
|  Khushi, Kaushal | | | 1559 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Erfan, Mohamad Firdaus | | | 1547 | QAT | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Namenov, Tamerlan | | | 1029 | KAZ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Al-Mansouri, Fahad | | | 1025 | QAT | 1.00 | 1 | 0.22 | 40 | 8.80 | | | He, Yi | | | 1407 | CHN | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mithilesh, Ranjithkumar | | | 1483 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Abu Dhabi Open Chess Tournament-A | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1248 | 3.00 | 9 | 1.43 | 40 | 57.20 | |
| | Alsaqer, Meshal | | | 1770 | KUW | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Tolentino, Rustum | f | | 2267 | PHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Abuazizah, Raji | | | 2044 | PLE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Liu, Zizheng | | | 1645 | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hamad, Shuaib Al Kaff | | | 1250 | UAE | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Prithvi, Raj Prajeesh | | | 1442 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Al Rahbi, Ahmed Badar | | | 1452 | OMA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Vaibhav, Krishnan K P | | | 1503 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mesfer, Al Mesafri | | | 1415 | UAE | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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