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Individual Calculations September 2021 |
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| Pheng, Wissam Total change: 83.80 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1739 | 7.50 | 8 | 4.19 | 20 | 83.80 | |
|  Tansini, Clairmonde P. | | | 1339 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wanner, Stefan | | | 1963 | SUI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Florin, Jon | | | 1857 | SUI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Stoecklin, Carlo | | | 1841 | SUI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Musaelyan, Arshavir | | | 1922 | SUI | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Corbat, Philippe | | | 1934 | SUI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Salem, Ahmed Salem | | | 2048 | UAE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Harish, Neeraj | | | 1477 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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