Individual Calculations July 2009
 Prlac, Vedran  Total change: 15.75  Rating chartPersonal card
 18th CRO Team Ch - II. League South (r1-r3) Zadar CRO 2009-04-03
RcRownchangeKK*chgGame
 2243 2128 2.00 3 0.95 15 14.25 
  Bobanac, Miro f2295 CRO0.5010.22153.30 
  Matkovic, Tonci f2295 CRO0.5010.22153.30 
  Bajlo, Kristijan 2138 CRO1.0010.51157.65 

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)
 
 18th Croatian CUP Sibenik CRO 2009-05-20
RcRownchangeKK*chgGame
 2250 2128 1.50 4 0.10 15 1.50 
  Zufic, Miroslav m2439 CRO0.001-0.1415-2.10 
  Vlahov, Davor 2230 CRO0.5010.14152.10 
  Novak, Ratko 2230 CRO0.5010.14152.10 
  Galic, Kruno 2101 CRO0.501-0.0415-0.60 

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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