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Individual Calculations December 2023 |
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| Mirza, Diana Total change: 4.00 | |   |
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| UCD Congress 2023 Masters | Dublin | IRL | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1897 | 2.50 | 5 | 0.20 | 20 | 4.00 | |
|  Kanyamarala, Trisha | | wm | 2181 | IRL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Dunne, Thomas Junior | | | 1887 | IRL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Nikrow, Shahram | | | 1820 | IRL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Gora, Antonina | | | 1958 | IRL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Copeland, Dean | | | 1825 | IRL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | |
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