Individual Calculations July 2010
 Apaza Huancollo, Jose  Total change: -12.75  Rating chartPersonal card
 II IRT "MUNICIPALIDAD DISTRITAL DE ITE" ITE, PERU PER 2010-06-04
RcRownchangeKK*chgGame
 1360 1466 5.00 9 -0.51 25 -12.75 
  Hacho, Pedro 1749 PER0.001-0.1625-4.00 
  Aroquipa, Lucero 1502 PER0.001-0.4525-11.25 
  Diaz Rosas, Jonathan 1066  * PER1.0010.08252.00 
  Mamani Huanca, Branny 1200 PER1.0010.18254.50 
  Pineda Cano, Carlos Jesus 1200 PER1.0010.18254.50 
  Chambilla Callisana, Ruth 1066  * PER1.0010.08252.00 
  Lauro Ramos, David 1463 PER0.001-0.5025-12.50 
  Durand, Maria Paula 1580 PER0.001-0.3425-8.50 
  Vildoso Ccama, Rodrigo 1410 PER1.0010.422510.50 
 * 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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