Individual Calculations April 2015
 Porobija, Antonio  Total change: 9.20  Rating chartPersonal card
 24th CRO Team Ch - III. League South 1-2 Split, Jelsa, Arzano, Sibenik, Kastela, Omis, Novigrad, Stobrec, Solin CRO 2015-03-07
RcRownchangeKK*chgGame
 1937 1950 1.50 2 0.46 20 9.20 
  Zaper, Mirko 1978 CRO1.0010.542010.80 
  Novak, Ivo 1896 CRO0.501-0.0820-1.60 

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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