Individual Calculations September 2010
 Vergara Palomino, Jorge Lu  Total change: -12.50  Rating chartPersonal card
 V IRT ABIERTO "CIUDAD DEL MEJOR CLIMA DEL MUNDO" Huanuco, Peru PER 2010-07-28
RcRownchangeKK*chgGame
 1745 1979 5.00 7 -0.50 25 -12.50 
  Portilla Chavez, Luis Fern 1638 PER1.0010.12253.00 
  Obregon Bravo, Federico Au 1810 PER0.501-0.2225-5.50 
  Cuenca Celiz, Joseph Elias 1786 PER0.001-0.7525-18.75 
  Nunez Malpartida, Victor A 1652 PER1.0010.13253.25 
  Cornelio Argumedo, Pedro A 1813 PER0.501-0.2225-5.50 
  Barrera Ricra, Victor Hugo 1760 PER1.0010.22255.50 
  Huere Orihuela, Abel Domin 1758 PER1.0010.22255.50 

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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