Individual Calculations January 2010
 Tkalec, Mirko  Total change: 4.50  Rating chartPersonal card
 18th CRO Team Championship - Qualification for 3A. League Centre 2010 Hum na Sutli, Petrinja CRO 2009-11-08
RcRownchangeKK*chgGame
 1946 1700 0.00 1 -0.19 25 -4.75 
  Salic, Zeljko 1946 CRO0.001-0.1925-4.75 

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)
 
 Open Hum na Sutli 2009 Hum na Sutli CRO 2009-11-21
RcRownchangeKK*chgGame
 2033 1700 1.00 5 0.37 25 9.25 
  Raljic, Mirko 2100  * CRO0.001-0.0825-2.00 
  Zarko, Ivica 1986 CRO1.0010.842521.00 
  Jaklin, Damir 2027 CRO0.001-0.1325-3.25 
  Hamer, Ivan 2041 CRO0.001-0.1225-3.00 
  Gorup, Damir 2012 CRO0.001-0.1425-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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