Individual Calculations January 2009
 Kajari, Istvan  Total change: 9.75  Rating chartPersonal card
 Backa League 2008 Novi Sad SRB 2008-09-07
RcRownchangeKK*chgGame
 2163 2241 0.50 1 -0.11 15 -1.65 
  Pardic, Oliver f2163 SRB0.501-0.1115-1.65 

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)
 
 Erkel Ferenc Memorial A Gyula HUN 2008-11-04
RcRownchangeKK*chgGame
 2178 2240 6.00 9 0.76 15 11.40 
  Botos, Jozsef 2009 HUN1.0010.21153.15 
  Petro, Jozsef 2110 HUN1.0010.32154.80 
  Chereches, Marius f2352 HUN0.5010.15152.25 
  Erdos, Boglarka 2076 HUN0.001-0.7215-10.80 
  Horvath, David 2104 HUN1.0010.32154.80 
  Eperjesi, Laszlo Dr. m2315 HUN0.5010.10151.50 
  Antal, Tibor Kende 2100 HUN0.501-0.1915-2.85 
  Deak, Sandor f2311 HUN1.0010.60159.00 
  Kakuk, Sandor 2221 HUN0.501-0.0315-0.45 

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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