Individual Calculations January 2016
 Martin, Lucas.  Total change: 18.20  Rating chartPersonal card
 2do Torneo Abierto IRT Sub 2200 Alejandro Judewicz Mar del Plata - Bs. As. ARG 2015-12-05
RcRownchangeKK*chgGame
 1946 1843 2.50 4 0.91 20 18.20 
  Fidel, Roberto Oscar 2189 ARG0.5010.39207.80 
  Martin, Nicolas 1636 ARG1.0010.23204.60 
  Olmos, Cesar 1779 ARG1.0010.41208.20 
  Loiterstein, Mariano f2181 ARG0.001-0.1220-2.40 

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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