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Individual Calculations June 2023 |
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| Quinn, Ciaran Total change: 0.40 | |   |
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| LCU Armstrong Cup 2022-3 Rounds 7-10 | Leinster | IRL | 2023-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1978 | 1.50 | 3 | -0.63 | 20 | -12.60 | |
|  Smith, Derek | | | 1931 | IRL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Lyons, Brendan | | | 1876 | IRL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Lane, Alan | | | 1578 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | LCU Armstrong Cup 2022-3 Round 11 | Leinster | IRL | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1977 | 1.00 | 1 | 0.65 | 20 | 13.00 | |
| | Murray, David B. | | | 2090 | IRL | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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