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Individual Calculations November 2023 |
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| Hamad, Shuaib Al Kaff Total change: -1.20 | |   |
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| UAE Junior U20 Open Chess Championship 2023 | Dubai | UAE | 2023-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1195 | 1.00 | 5 | -0.08 | 40 | -3.20 | |
|  Ghaith, Saeed Alnuaimi | | | 1711 | UAE | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Saud, Bader Huwair Alzarooni | | | 1094 | UAE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Yahya, Shuaib Al Kaff | | | 1690 | UAE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Sultan Jabir, Alzarooni | | | 1338 | UAE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Hamdan Edrees, Alhamed | | | 1668 | UAE | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Think and Plan - Sep-Oct 2023 Group B | Sharjah | UAE | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1228 | 1.00 | 5 | 0.05 | 40 | 2.00 | |
| | Klochkov, Grigory | | | 1525 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Margaryan, Mikayel | | | 1469 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Yahya, Shuaib Al Kaff | | | 1690 | UAE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kamran, Fardad | | | 1452 | PAK | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Muhammad, Saifan Noushad Ibrahim | | | 1356 | IND | 1.00 | 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) | | |
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