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Individual Calculations October 2021 |
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| Bento, David Total change: 43.20 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1090 | 2.00 | 7 | 1.08 | 40 | 43.20 | |
|  Robledo Sanchez, Carlos | | | 1490 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bastiao, Tomas | | | 1490 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silva, Mark Orlov | | | 1370 | POR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pontes, Tiago Jose Freixo | | | 1266 | POR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Taveira, Nuno Emanuel Leitao | | | 1359 | POR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Barreiros, Cilauro Neves | | | 1490 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomes, Jose Luis | | | 1490 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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