Individual Calculations March 2012
 Chirinos, Cristian  Total change: -59.40  Rating chartPersonal card
 IRT Santisimo Nombre de Jesus 2012-I Lima PER 2012-01-27
RcRownchangeKK*chgGame
 1551 1624 1.00 5 -1.98 30 -59.40 
  Fernandez, Roberto (per) 1534 PER0.001-0.6230-18.60 
  Romero, Antonella 1401 PER1.0010.22306.60 
  Strohmeier, Luis 1597 PER0.001-0.5430-16.20 
  Aguirre, Valeria 1645 PER0.001-0.4730-14.10 
  Chui, Viviana 1577 PER0.001-0.5730-17.10 

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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