Individual Calculations February 2018
 Paniagua, Nazareno  Total change: 2.80  Rating chartPersonal card
 IRT Ricardo Izarra CACSM FASGBA Avellaneda ARG 2018-01-05
RcRownchangeKK*chgGame
 1919 1775 1.00 3 0.07 40 2.80 
  Tamayo, Jose Luis 1870 ARG1.0010.634025.20 
  Lo Presti, Roberto 1982 ARG0.001-0.2340-9.20 
  Zelada, Gonzalo 1904 ARG0.001-0.3340-13.20 

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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