Individual Calculations September 2011
 Limaico Marmolejo, Genesis  Total change: 4.80  Rating chartPersonal card
 XVI GRAND PRIX 3RA. PARADA LA SALLE OPEN 2011 Guayaquil ECU 2011-08-19
RcRownchangeKK*chgGame
 1766 1379 0.50 2 0.32 15 4.80 
  Olvera Urena, Yasser 1752 ECU0.001-0.1015-1.50 
  Jerves, Carlos 1779  * ECU0.5010.42156.30 
 * 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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