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Individual Calculations September 2023 |
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| Cassidy, Paul Total change: 12.60 | |   |
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| LCU Branagan Cup 2023 group A | Leinster | IRL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1835 | 1.00 | 1 | 0.09 | 20 | 1.80 | |
|  Maguire, Tallann | | | 1450 | IRL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | The Irish Championship 2023 Weekday Open | Dublin | IRL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1835 | 3.50 | 4 | 0.54 | 20 | 10.80 | |
| | Maher, John | | | 1508 | IRL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Barnes, Oliver | | | 1586 | IRL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Doolin, Nemhain | | | 1435 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hushpit, Lukian | | | 1935 | UKR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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