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Individual Calculations August 2023 |
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| Wijerathna, Vinuka Dihain Total change: 33.82 | |   |
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| Western Asia Youth Chess Championship 2023 U10 | Korumdu, Issyk-Kul | KGZ | 2023-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1451 | 7.00 | 9 | 1.44 | 38 | 54.72 | |
|  Otetileu, Amanbek | | | 1190 | KAZ | 1.00 | 1 | 0.18 | 38 | 6.84 | |  Yerzhanuly, Yernur | | | 1300 | KAZ | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Obidjonov, Oriyat | | | 1649 | UZB | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Jumanazarov, Ibrohim | | | 1468 | UZB | 0.00 | 1 | -0.48 | 38 | -18.24 | | | Mukanov, Iskender | | | 1273 | KGZ | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Abdurasulov, Muzaffarjon | | | 1092 | UZB | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Novodvorskiy, Dmitriy Al | | | 1500 | FID | 0.50 | 1 | 0.07 | 38 | 2.66 | | | Omarbek, Adlet | | | 1376 | KAZ | 1.00 | 1 | 0.40 | 38 | 15.20 | | | Saidov, Sardor | | | 1335 | UZB | 1.00 | 1 | 0.34 | 38 | 12.92 | |
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) | | | | Asian Schools Chess Championship U11 Open | Tashkent | UZB | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1451 | 5.00 | 9 | -0.55 | 38 | -20.90 | |
| | Ahmed, Younes Alkhemeiri | | | 1080 | UAE | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Mukanov, Iskender | | | 1273 | KGZ | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Allaberganov, Akbar | | | 1303 | UZB | 1.00 | 1 | 0.30 | 38 | 11.40 | | | Akhmet, Suleyman | | | 1598 | KAZ | 0.00 | 1 | -0.30 | 38 | -11.40 | | | Tuvshintulga, Tumurchudur | | | 1548 | MGL | 0.00 | 1 | -0.37 | 38 | -14.06 | | | Akramov, Khasan | | | 1296 | UZB | 0.50 | 1 | -0.21 | 38 | -7.98 | | | Islamov, Shakhzod | | | 1407 | UZB | 0.50 | 1 | -0.06 | 38 | -2.28 | | | Zhang, Xujia | | | 1204 | CHN | 1.00 | 1 | 0.19 | 38 | 7.22 | | | Abdukayumov, Alisher | | | 1470 | UZB | 0.00 | 1 | -0.47 | 38 | -17.86 | |
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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