Individual Calculations August 2018
 Santos, Jose Guilherme B Lima  Total change: -38.00  Rating chartPersonal card
 Torneio 71. aniversario do GX Alekhine - grupo A Lisboa POR 2018-06-26
RcRownchangeKK*chgGame
 2133 2127 1.50 5 -0.95 40 -38.00 
  Santos, Antonio P f2211 POR0.001-0.3840-15.20 
  Reis, Luis Sousa 2146 POR0.001-0.4740-18.80 
  Eggert, Alberto 2142 RUS0.001-0.4840-19.20 
  Pires, Gustavo 2028 POR1.0010.364014.40 
  Martins, Bruno Andre Leite 2138 POR0.5010.02400.80 

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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