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Individual Calculations February 2019 |
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| Loughran, John Total change: -53.20 | |   |
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| LCU Ennis Shield 2018-19 Rounds 3-4 | Dublin | IRL | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1726 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
|  Buggy, John M. | | | 1756 | IRL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Reidy, Diarmuid | | | 1725 | IRL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | LCU Ennis Shield 2018-19 Rounds 5-6 | Dublin | IRL | 2018-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1731 | 0.00 | 2 | -1.22 | 20 | -24.40 | |
| | Putar, Leon | | | 1507 | CRO | 0.00 | 1 | -0.78 | 20 | -15.60 | |  O`boyle, Donal | | | 1775 | IRL | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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 O-50 and O-65 Championships 2019 | Dublin | IRL | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1731 | 1.00 | 5 | -1.48 | 20 | -29.60 | |
| | Cafolla, Peter | | | 1953 | IRL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Salter, David | | | 1900 | IRL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Burgisser, Claude | | | 1547 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Durkan, Joe | | | 1550 | IRL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Deneher, Jimmy | | | 1730 | IRL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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