Individual Calculations January 2015
 Trujillo Mamani, Andrea  Total change: 0.00  Rating chartPersonal card
 III IRT COPA DEL REY Arequipa PER 2014-10-30
RcRownchangeRpKK*chgGame
 1791 0 1.00 4 0.00 1598   0.00 
  Lipa, Jose 1636 PER0.0010.00 0.00 
  Durand, Maria Paula 1660 PER0.0010.00 0.00 
  Aroquipa, Lucero 1675 PER1.0010.00 0.00 
  Mamani, Joan Franco 2193 PER0.0010.00 0.00 

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)
 
 I TORNEO IRT “CIUDAD BLANCA” Arequipa PER 2014-11-21
RcRownchangeRpKK*chgGame
 1376 0 0.00 1 0.00 576   0.00 
  Abarca, Fabiano 1376 PER0.0010.00 0.00 

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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