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Individual Calculations December 2023 |
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| Buggy, John M. Total change: 4.60 | |   |
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| LCU Ennis Shield Rounds 1-2 | Dublin | IRL | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1664 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
|  Duff, Paul | | | 1752 | IRL | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Dunne, Ronan | | | 1893 | IRL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | LCU Heidenfeld Trophy Rounds 1-2 | Dublin | IRL | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1664 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
| | O`gorman, Brian | | | 1534 | IRL | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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