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Individual Calculations December 2023 |
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| Nikrow, Shahram Total change: -26.80 | |   |
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| LCU Heidenfeld Trophy Rounds 1-2 | Dublin | IRL | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1817 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
|  Moran, Hugh | | | 1695 | IRL | 1.00 | 1 | 0.33 | 20 | 6.60 | |  O`higgins, Niall | | | 1626 | IRL | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | UCD Congress 2023 Masters | Dublin | IRL | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1820 | 0.50 | 4 | -0.92 | 20 | -18.40 | |
| | Geaney-O`brien, David | | | 1990 | IRL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Murphy, Oissine | | | 1954 | IRL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Mirza, Diana | | wf | 1897 | IRL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Beryozkin, Sergey | | | 1870 | IRL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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