Individual Calculations October 2018
 Rodriguez, Roberto  Total change: -13.80  Rating chartPersonal card
 5to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2018-09-21
RcRownchangeKK*chgGame
 1728 1868 4.00 7 -0.69 20 -13.80 
  Rivas, Ramon 1538 ARG0.501-0.3820-7.60 
  Bernardo, Maximo 1563 ARG1.0010.14202.80 
  Gallego, Gonzalo 2114 ARG0.001-0.1920-3.80 
  Castro, Diego 1673 ARG0.501-0.2520-5.00 
  Cappelletti, Gabriel 1770 ARG0.501-0.1320-2.60 
  Ortiz, Jorge 1785 ARG0.501-0.1120-2.20 
  Lopardo, Pablo 1653 ARG1.0010.23204.60 

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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