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Individual Calculations September 2019 |
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| Sunder, Matteo Total change: 15.20 | |   |
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| The Irish Championships 2019: Major | Dublin | IRL | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1689 | 2.50 | 4 | 0.38 | 40 | 15.20 | |
|  Armstrong, Chris | | | 1601 | IRL | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Janusaitis, Mindaugas | | | 1926 | LTU | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kremerts, Romans | | | 1537 | IRL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Moran, Hugh | | | 1615 | IRL | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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