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Individual Calculations September 2023 |
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| Al-Janahi, Ibrahim Total change: 42.40 | |   |
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| Abu Dhabi Junior Chess Championship | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1174 | 0.50 | 3 | 0.04 | 40 | 1.60 | |
|  Mayank, Chakraborty | c | | 2322 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Krithik, Muthukumar | | | 1307 | IND | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jumanazarov, Ibrohim | | | 1488 | UZB | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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 |
| 1440 | 1174 | 2.50 | 7 | 1.02 | 40 | 40.80 | |
| | Solano, Rayjan | | | 1595 | PHI | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Alruwaiyeh, Musa | | | 1557 | KUW | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Pranav, Bobby Sekhar | | | 1596 | IND | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Al Fahad, Ibrahim Mohammad | | | 1433 | KSA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Issa, Mohammed | | | 1493 | UAE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | He, Yi | | | 1407 | CHN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Fahad, Abdulaziz Al-Ali | | | 1001 | UAE | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
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