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Individual Calculations April 2009 |
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| Healy, John Total change: -57.25 | |   |
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| III Open Internacional d'Escacs Illes Medes Grupo A | Catalunya | ESP | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1916 | 0.50 | 8 | -2.29 | 25 | -57.25 | |
|  Genova, Lyubka | | wm | 2260 | BUL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Vidal Zamora, Alex | | | 2058 | ESP | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Pruja Ramirez De Cartagena, Marc | | | 2131 | ESP | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Camos Ramio, Miguel | | | 2035 | ESP | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Carosso, Andrea | | | 2042 | ITA | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Blanco Esquena, Ramon | | | 1917 | ESP | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Vallbona Domingo, Joan | | | 1953 | ESP | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Benson, Oisin P. | | | 1911 | IRL | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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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