Individual Calculations May 2010
 Pergel, Laszlo  Total change: -1.65  Rating chartPersonal card
 2.Bundesliga Sued Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2090 2301 1.50 2 -0.03 15 -0.45 
  Frey, Alisa 2017 GER1.0010.16152.40 
  Diaz, Joaquin Prof.dr. 2163 GER0.501-0.1915-2.85 

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)
 
 SVK_extraleague_2009/10 Various SVK 2009-10-24
RcRownchangeKK*chgGame
 2244 2301 0.50 1 -0.08 15 -1.20 
  Martiska, Peter f2244 SVK0.501-0.0815-1.20 

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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