Individual Calculations October 2015
 Luz, Arthur Nader  Total change: 25.60  Rating chartPersonal card
 III Sao Paulo Open Grupo A - Sub-2300 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 2121 2038 3.00 6 0.64 40 25.60 
  Gauche, Charles f2242 BRA0.001-0.2440-9.60 
  Pinto, Rendrex Lopes 2172 BRA0.001-0.3240-12.80 
  Pompeo, Flavio Sposto 2114 BRA1.0010.604024.00 
  De Moura, Sergio Jovelino 2061 BRA0.5010.03401.20 
  Noseda, Francesco 1897 ITA1.0010.314012.40 
  Brito, Luismar f2241 BRA0.5010.264010.40 

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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