Individual Calculations October 2018
 Tverdovsky, Marcelo  Total change: -3.20  Rating chartPersonal card
 IRT Tercera Categoria IV CABA ARG 2018-08-06
RcRownchangeKK*chgGame
 1541 1392 2.00 7 -0.16 20 -3.20 
  Biesa , Joaquin 1572 ARG0.5010.24204.80 
  Gallardo, Luis 1659 ARG0.001-0.1820-3.60 
  Vazquez, Camilo 1602 ARG0.001-0.2320-4.60 
  Fiol, Anibal 1461 ARG0.001-0.4020-8.00 
  Del Papa, Daniel 1497 ARG1.0010.642012.80 
  Deleau, Alberto Jorge 1597 ARG0.001-0.2420-4.80 
  Fiorito, Francisco 1402 ARG0.5010.01200.20 

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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