Individual Calculations July 2008
 Borik, Otto  Total change: -1.40  Rating chartPersonal card
 Oberliga Nord Staffel West 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2323 2425 1.50 2 0.24 10 2.40 
  Lauber, Arnd m2417 GER0.501-0.0110-0.10 
  Baeumler, Ilja 2228 GER1.0010.25102.50 

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)
 
 1. liga - zapad various CZE 2007-10-28
RcRownchangeKK*chgGame
 2092 2425 0.50 1 -0.38 10 -3.80 
  Havlik, Jindrich 2092 CZE0.501-0.3810-3.80 

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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