Individual Calculations May 2010
 Polasek, Jaroslav  Total change: 8.85  Rating chartPersonal card
 1. liga - zapad various CZE 2009-10-11
RcRownchangeKK*chgGame
 2321 2295 4.00 7 0.75 15 11.25 
  Rehorek, Martin 2342 CZE0.5010.07151.05 
  Mozny, Milos m2370 CZE0.5010.10151.50 
  Tichy, Vladimir m2260 CZE0.501-0.0515-0.75 
  Spacek, Petr m2413 CZE0.5010.16152.40 
  Freisler, Pavel m2312 CZE0.5010.02150.30 
  Svoboda, Vaclav 2292 CZE0.5010.00150.00 
  Danes, Jaroslav 2256 CZE1.0010.45156.75 

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)
 
 Krajsky prebor Praha various CZE 2010-01-15
RcRownchangeKK*chgGame
 2176 2295 0.50 1 -0.16 15 -2.40 
  Vinklarek, Ondrej 2176 CZE0.501-0.1615-2.40 

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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