Individual Calculations February 2015
 Salazar, Carlos  Total change: -33.00  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 1958 2155 4.00 8 -1.65 20 -33.00 
  Ortiz Suarez, Isan Reynaldo g2555  * CUB0.001-0.0820-1.60 
  Sarmiento Robles, Paula wf1765 ECU1.0010.09201.80 
  Requelme Romero, Jose 1755  * ECU0.001-0.9220-18.40 
  Castro Chabuza, Diana 1764 ECU0.501-0.4120-8.20 
  Rosales Murillo, Cristina 1755  * ECU1.0010.08201.60 
  Rodriguez Arrieta, Maria Elena wf1903 CRC0.501-0.3120-6.20 
  Bedoya Ramos, Andrea 1755  * ECU1.0010.08201.60 
  Leiva, Giuseppe m2412 PER0.001-0.1820-3.60 
 * 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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