Individual Calculations March 2011
 Marcelino, Jose De Jesus Ferrei  Total change: -20.25  Rating chartPersonal card
 III Torneio FIDE Seixal Seixal POR 2011-01-04
 1690 1488 0.00 3 -0.81 25 -20.25 
  Figueiredo, Helder 1888  * POR0.001-0.0825-2.00 
  Mira, Vitor 1664 POR0.001-0.2725-6.75 
  Stelian, Turta 1518 POR0.001-0.4625-11.50 
 * 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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