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Individual Calculations May 2023 |
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| O`neill, Sam Total change: -14.60 | |   |
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| LCU Heidenfeld Cup 2022-3 Rounds 6-9 | Leinster | IRL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1903 | 1.50 | 2 | 0.22 | 20 | 4.40 | |
|  Bermingham, Tony | | | 1791 | IRL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cooney, Brendan | | | 1810 | IRL | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | National Club Championships 2023 | Ennis | IRL | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1903 | 0.50 | 4 | -0.95 | 20 | -19.00 | |
|  Putar, Leon | | | 1999 | IRL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gubanov, Oleg | m | | 2282 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hushpit, Lukian | | | 1781 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Naughton, James | | | 2037 | IRL | 0.50 | 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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