Individual Calculations February 2015
 Meza Ponce, Jerry  Total change: 14.60  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 2003 2043 5.00 8 0.73 20 14.60 
  Lopez, Erick 1643  * ECU1.0010.08201.60 
  Guerra Tulcan, Lenin m2365 ECU0.001-0.1320-2.60 
  Vasquez Jimenez, Cristhian 1688 PER0.501-0.3920-7.80 
  Guevara Silva, Rodger 1670 ECU1.0010.10202.00 
  Romero, Rommel 1810 ECU1.0010.21204.20 
  Medina Paz, Miguel m2395 ECU0.001-0.1120-2.20 
  Munoz Sanchez, Jhon f2255 ECU0.5010.27205.40 
  Valle, Efrain c2196 COL1.0010.702014.00 
 * 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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