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Individual Calculations September 2017 |
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| De Marchi, Olivier Total change: -58.40 | |   |
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| 43 Open Internacional de Escacs Vila de Sitges Grup A | Sitges (Barcelona) | ESP | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2311 | 4.50 | 9 | -2.92 | 20 | -58.40 | |
|  Goris, Ton | | | 2005 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Chakravarthy, Y V K | | | 2006 | IND | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Iturbide Arnedo, Oscar | | | 2080 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sumit, Kumar | | | 1975 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Rovira Vila, Jaume | | | 1978 | ESP | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Krokay, Urszula | | | 2021 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lacasta Palacio, Joaquim | | | 2092 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Angskog, Kent | | | 2139 | SWE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Wang, Shanshan | | | 2067 | CHN | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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