Individual Calculations October 2008
 Petr, Jan  Total change: -20.55  Rating chartPersonal card
 Czech Open 2008 A - Chladek & Tintera Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2234 2220 2.50 8 -1.37 15 -20.55 
  Krivoborodov, Egor m2414 RUS0.001-0.2515-3.75 
  Armbrust, Florian f2306 GER0.001-0.3815-5.70 
  Pijpers, Arthur 2150 NED0.501-0.1015-1.50 
  Freisler, Pavel m2308 CZE0.001-0.3815-5.70 
  Olsarova, Tereza 2075 CZE0.001-0.6915-10.35 
  Majer-Sen., Jiri 2078 CZE1.0010.31154.65 
  Zpevak, Pavel m2423 CZE0.001-0.2415-3.60 
  Gnydka, Yaroslav 2115 RUS1.0010.36155.40 

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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