Individual Calculations July 2008
 Prymula, Roman  Total change: -9.45  Rating chartPersonal card
 2. liga C various CZE 2007-10-14
RcRownchangeKK*chgGame
 2266 2287 0.50 2 -0.56 15 -8.40 
  Vaculik, Martin 2260 CZE0.001-0.5415-8.10 
  Moravec, Michal 2271 CZE0.501-0.0215-0.30 

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
 2281 2287 4.00 8 -0.07 15 -1.05 
  Pisk, Petr m2366 CZE0.5010.11151.65 
  Londyn, Radek 2254 CZE0.001-0.5515-8.25 
  Lorenc, Tomas 2164 CZE1.0010.33154.95 
  Novotny, Michal 2278 CZE1.0010.49157.35 
  Rehorek, Martin 2348 CZE0.001-0.4215-6.30 
  Pacovsky, Jiri 2274 CZE0.501-0.0215-0.30 
  Sodoma, Jan 2328 CZE0.001-0.4415-6.60 
  Varejcko, Josef 2239 CZE1.0010.43156.45 

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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