Individual Calculations March 2015
 Pinheiro, Jose Wellington  Total change: 10.40  Rating chartPersonal card
 II Torneio Schoonenborch Sub-1900 Fortaleza/CE BRA 2015-01-30
RcRownchangeKK*chgGame
 1844 1748 1.00 2 0.26 40 10.40 
  De Araujo, Jose Claudio 1895 BRA0.5010.20408.00 
  Gondim, Ibrahim Mendelssohn C. 1792 BRA0.5010.06402.40 

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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