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Individual Calculations September 2023 |
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| Al Qassabi, Mohammed Total change: 23.20 | |   |
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| Abu Dhabi Junior Chess Championship | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1227 | 0.50 | 4 | -1.21 | 40 | -48.40 | |
|  Mithilesh, Ranjithkumar | | | 1483 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Yasaswi, Krishna Bommi | | | 1467 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vivaan, Sandip Tank | | | 1116 | IND | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Divya, Gowrisankar | | | 1105 | IND | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Abu Dhabi Open Chess Tournament-B | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1227 | 2.50 | 7 | 1.79 | 40 | 71.60 | |
| | Antonyan, Mikhail | | | 1658 | ARM | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Solano, Rayjan | | | 1595 | PHI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Mansurova, Mumtozbegim | | | 1598 | UZB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Alruwaiyeh, Musa | | | 1557 | KUW | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Faysal, Wasim | | | 1643 | GER | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Mohamed Azzab, Mareim | | | 1626 | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhang, Haoxuan | | | 1504 | CHN | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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