Individual Calculations May 2012
 Obsivac, Josef  Total change: 2.40  Rating chartPersonal card
 1. liga vychod 2011/12 various CZE 2011-10-02
RcRownchangeKK*chgGame
 2225 2274 4.00 7 0.04 15 0.60 
  Grustik, Radomir 2218 CZE0.501-0.0815-1.20 
  Rubal, Adam 2232 CZE0.501-0.0615-0.90 
  Mojzis, Jaroslav f2219 CZE0.001-0.5815-8.70 
  Navratil, Jiri 2047 CZE0.501-0.2915-4.35 
  Pavelka, Jindrich 2259 CZE1.0010.48157.20 
  Walek, Milan f2356 CZE0.5010.11151.65 
  Sevcik, Vladimir 2247 CZE1.0010.46156.90 

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)
 
 Extraliga 2011/12 various CZE 2011-10-08
RcRownchangeKK*chgGame
 2362 2274 0.50 1 0.12 15 1.80 
  Vesselovsky, Serguei m2362 CZE0.5010.12151.80 

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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