Individual Calculations September 2009
 Mestek, Igor  Total change: 17.40  Rating chartPersonal card
 20th NATO Chess Championship Hammelburg GER 2009-06-15
RcRownchangeKK*chgGame
 2141 2158 4.50 7 0.85 15 12.75 
  De Cat, Ben 1920 BEL1.0010.20153.00 
  Kartal, Koray 1958 TUR1.0010.24153.60 
  Garrett, Pieta f2326 USA0.001-0.2815-4.20 
  Razola Garcia, Joaquin 2106 ESP1.0010.43156.45 
  Kertesz, Alfred m2270 GER0.5010.15152.25 
  De Haan, Eric f2353 NED0.001-0.2515-3.75 
  Mottais, Francois 2054 FRA1.0010.36155.40 

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)
 
 Ptuj Open 2009 Ptuj SLO 2009-08-02
RcRownchangeKK*chgGame
 2093 2157 5.00 8 0.31 15 4.65 
  Rozic, Samo 1999 SLO0.501-0.2115-3.15 
  Zupe, Miran m2344 SLO0.5010.24153.60 
  Nikolic, Stanko 1922 SLO1.0010.21153.15 
  Podkriznik, Gregor f2386 SLO0.5010.29154.35 
  Kavcic, Janez 1998 SLO0.501-0.2115-3.15 
  Gantar, Jan 2011 SLO0.001-0.7015-10.50 
  Mesar, Darko 2053 CRO1.0010.36155.40 
  Belsak, Zan 2030 SLO1.0010.33154.95 

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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