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Individual Calculations August 2022 |
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| Lorenzo, Luis Leonardo Total change: -61.60 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 2099 | 5.00 | 9 | -3.08 | 20 | -61.60 | |
|  Tang, Vincent | | | 1759 | USA | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Wang, Tianna | | | 1499 | USA | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Ming, Albert | | | 1720 | USA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Al-Adsani, Sami W | | | 1719 | KUW | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Biradavolu, Asrith | | | 1699 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kilari, Dattasai | | | 1801 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Perdomo, Pedro | | | 1748 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Brown, Richard P | | | 1719 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Beck, Alec | | | 1827 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | |
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