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Individual Calculations December 2023 |
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| Copeland, Dean Total change: 22.80 | |   |
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| LCU Armstrong Cup Rounds 1-2 | Dublin | IRL | 2023-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1825 | 2.00 | 2 | 1.15 | 20 | 23.00 | |
|  Antohi, Marius | | | 1811 | IRL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Abdullayev, Rustem | | | 1951 | IRL | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | UCD Congress 2023 Masters | Dublin | IRL | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1825 | 1.50 | 5 | -0.01 | 20 | -0.20 | |
|  O`gorman, Alice | | | 2022 | IRL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Daly, Colm | f | | 2117 | IRL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Murphy, Oissine | | | 1954 | IRL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Brennan, Andrew | | | 1914 | IRL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Mirza, Diana | | wf | 1897 | IRL | 0.00 | 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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