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Individual Calculations September 2023 |
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| Cullen, Sean Total change: 8.60 | |   |
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| Irish Championship 2023 First Weekender Major | Dublin | IRL | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1650 | 2.50 | 5 | 0.43 | 20 | 8.60 | |
|  Novak, Vjekoslav | | | 1753 | IRL | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Nikrow, Shahram | | | 1799 | IRL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Killane, Jack | | | 1757 | IRL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Noone, Joe | | | 1884 | IRL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Doolin, Bedhbh | | | 1353 | IRL | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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