Individual Calculations January 2020
 Saenz, Ivan  Total change: -4.80  Rating chartPersonal card
 III IRT Cerrado FDPA - Sub2000 Lima PER 2019-12-19
RcRownchangeKK*chgGame
 1713 1825 5.50 9 -0.24 20 -4.80 
  Reyes Zavaleta, Fabian Ricardo 1655 PER1.0010.28205.60 
  Reyes Zavaleta, Diego Alexander 1475 PER1.0010.11202.20 
  Caceres Sandoval, Eduardo 1730 PER0.001-0.6320-12.60 
  Vega Paucar, Emely Bachellet 1688 PER0.001-0.6820-13.60 
  Balvin, Jorge 1572 PER1.0010.19203.80 
  Palomino Taipe, Celso 1708 PER1.0010.34206.80 
  Gonzalez Mesa, Daniel f1916 CUB0.5010.12202.40 
  Benavides Conza, Diego Angelo 1801 PER1.0010.47209.40 
  Cisneros, Miguel 1870 PER0.001-0.4420-8.80 

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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