Individual Calculations February 2015
 Romero, Rommel  Total change: -12.40  Rating chartPersonal card
 V Copa Latinoamericana Guayaquil ECU 2014-12-26
RcRownchangeKK*chgGame
 1919 1810 2.00 7 -0.62 20 -12.40 
  Cisneros Avendano, Diego 1901 PER0.001-0.3820-7.60 
  Requelme Romero, Jose 1591 ECU0.501-0.2820-5.60 
  Meza Ponce, Jerry 2043 ECU0.001-0.2120-4.20 
  Saltos Velez, Adrian 2145 ECU0.5010.38207.60 
  Penafiel Mendoza, Josselyne 1410  * ECU1.0010.08201.60 
  Guerrero Fuentes, Carlos f2136 ECU0.001-0.1320-2.60 
  Hernandez Moya, Yuleisy wm2210  * CUB0.001-0.0820-1.60 
 * 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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