Individual Calculations May 2011
 Mravunac, Branko  Total change: -20.55  Rating chartPersonal card
 OPEN OSIJEK 2011 Osijek CRO 2011-02-24
RcRownchangeKK*chgGame
 1930 2082 4.50 7 -0.28 15 -4.20 
  Batkovic, Ivica 1687 CRO1.0010.08151.20 
  Medak, Bojan f2367 CRO0.001-0.1615-2.40 
  Vinkovic, Tomislav 1941 CRO0.001-0.6915-10.35 
  Marinkovic, Miroslav 1763 CRO1.0010.13151.95 
  Vidakovic, Mato 1882 CRO0.501-0.2615-3.90 
  Strekelj, Vlado 1843 CRO1.0010.20153.00 
  Vurdelja, Slavko 2026 CRO1.0010.42156.30 

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)
 
 4th CUP of CU Osjecko-baranjska zupanija for 2011 Osijek CRO 2011-03-11
RcRownchangeKK*chgGame
 2172 2082 0.00 2 -0.77 15 -11.55 
  Bubalovic, Davorin f2280 CRO0.001-0.2415-3.60 
  Oreskovic, Pero 2063 CRO0.001-0.5315-7.95 

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)
 
 20th CRO Team Ch - IIIB. League East (r1-r5) Vukovar CRO 2011-03-20
RcRownchangeKK*chgGame
 2019 2082 2.00 4 -0.32 15 -4.80 
  Bosnjak, Nino 2230 CRO0.001-0.3015-4.50 
  Vurdelja, Slavko 2026 CRO1.0010.42156.30 
  Strekelj, Vlado 1843 CRO1.0010.20153.00 
  Karlic, Hrvoje 1976 CRO0.001-0.6415-9.60 

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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