Individual Calculations October 2019
 Halac, Cristian  Total change: -28.80  Rating chartPersonal card
 Semifinal Arg Amateur Sub 1400 Hotel Italia VCP Villa Carlos Paz ARG 2019-09-07
RcRownchangeKK*chgGame
 1303 1252 1.00 4 -0.72 40 -28.80 
  Santamaria, Martin Alejandro 1368 ARG0.001-0.3440-13.60 
  San Sebastian, Luz 1196 ARG1.0010.424016.80 
  Uez, Renzo Agustin 1303 ARG0.001-0.4340-17.20 
  Bueno, Carlos 1344 ARG0.001-0.3740-14.80 

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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