Rapid: Individual Calculations September 2014
 Lukaszczyk, Joao Paulo  Total change: 1.00  Rating chartPersonal card
 Aberto do Brasil RPD - Etapa Santa Maria-RS Santa Maria/Rs BRA 2014-07-19
RcRownchangeKK*chgGame
 1962 1939 1.00 2 0.05 20 1.00 
  Patroclo, Arthur Ruiz 2196 BRA0.001-0.1820-3.60 
  Moritz, Diego, Homrich 1728 BRA1.0010.23204.60 

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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