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Individual Calculations September 2023 |
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| Aljamaat, Khaled Total change: 108.00 | |   |
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| Abu Dhabi Junior Chess Championship | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1211 | 1.00 | 3 | -0.07 | 40 | -2.80 | |
|  Zhang, Haoxuan | | | 1504 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Daiwik, Jain | | | 1408 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Filippova, Milana | | | 1089 | KAZ | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | Abu Dhabi Open Chess Tournament-B | Abu Dhabi | UAE | 2023-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1211 | 3.50 | 7 | 2.77 | 40 | 110.80 | |
|  Khalid, Lodhi | | | 1627 | PAK | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Mohamed Azzab, Mareim | | | 1626 | EGY | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Yogesh, Vivek Shelgaonkar | | | 1515 | SGP | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Issa, Mohammed | | | 1493 | UAE | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zhang, Haoxuan | | | 1504 | CHN | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Darwin, B Toledo | | | 1741 | PHI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Alruwaiyeh, Musa | | | 1557 | KUW | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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