Individual Calculations February 2018
 De Jesus Rosa, Michel  Total change: -19.80  Rating chartPersonal card
 Copa Juan Pablo Duarte Distrito Nacional DOM 2018-01-12
RcRownchangeKK*chgGame
 1862 2139 4.00 6 -0.99 20 -19.80 
  Diaz, Eugenio Daniel 1895 DOM0.501-0.3020-6.00 
  Mejia, Juan Alberto 1866 DOM0.501-0.3320-6.60 
  Acevedo Vargas, Julio 1889 DOM0.501-0.3120-6.20 
  Gil Lauriano, Saury 1899 DOM0.501-0.3020-6.00 
  Vasquez Sanchez, Antonio 1858 DOM1.0010.16203.20 
  Ortiz, Junior Renato 1762 DOM1.0010.09201.80 

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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