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Individual Calculations November 2021 |
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| Sandhya, G Total change: 5.20 | |   |
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| World Amateur Chess Championship 2021 U2300 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1918 | 2.50 | 8 | 0.26 | 20 | 5.20 | |
|  Al-Hajiri, Bader | f | | 2096 | KUW | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Coicev, Matei-Andrei | | | 2058 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Montilla Carrillo, Esteban | f | | 2190 | ESP | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Hryshchenko, Kamila | | | 2021 | UKR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | El Ghdamssi, Mohamed Bashir | | | 2036 | LBA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Lochte, Thomas | | | 2016 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Andreev, Stanislav | | | 2121 | BUL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Pavel, Sebastian-Ionut | | | 2175 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | |
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