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Individual Calculations October 2021 |
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| Machado, Carlos Total change: 15.20 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1815 | 5.00 | 9 | 0.76 | 20 | 15.20 | |
|  Korpa, Bence | g | | 2215 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Shadrina, Eva | | | 1415 * | EST | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Poblet Bulnes, Sara | | | 1415 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tacuchian, Marcelo Oliveira | | | 1415 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sharma, Siri | | | 1415 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pintor, Simao Maciel Abranches | | | 2151 | POR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Garcia Martin, Marta | m | wg | 2215 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Badillo Ramos, Steve | | | 2054 | ESP | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Sharma, Isha | | wm | 2215 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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