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Individual Calculations October 2018 |
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| Longson, Sarah N Total change: 29.20 | |   |
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| Open Internacional de Sants Hostafrancs i Bordeta G-A | Barcelona | ESP | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2123 | 5.00 | 10 | 0.77 | 20 | 15.40 | |
|  Vaibhav, Suri | g | | 2523 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Roig Sales, Carlos | | | 1946 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Perez Sodupe, Cecilia | | | 1801 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Martorell Aguado, Joan | f | | 2285 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Serra Pages, Jordi | | | 2251 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Colmenares, Aurelio | f | | 2345 | SUI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Mehar, Chinna Reddy C.h. | f | | 2345 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Mascaro March, Pedro | m | | 2386 | ESP | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Jayaram, R. | | | 2009 | IND | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Wiegersma, Justus | | | 2014 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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) | | | | 2018 English Women's Championship | Solihull | ENG | 2018-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2123 | 4.00 | 5 | 0.69 | 20 | 13.80 | |
| | Sapkowska, Agnieszka | | | 1778 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Varney, Zoe | | | 2003 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Head, Louise | | wf | 2161 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Regan, Natasha K | | wm | 1942 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jackson, Sheila | | wg | 2071 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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