Individual Calculations May 2011
 Lovric, Petar  Total change: -18.60  Rating chartPersonal card
 20th CRO Team Ch - IIIC. League East (r1-r5) Vukovar CRO 2011-03-20
RcRownchangeKK*chgGame
 1919 1987 0.50 3 -1.24 15 -18.60 
  Grandic, Zvjezdan 2145 CRO0.001-0.2915-4.35 
  Bosnjak, Petar 1713 CRO0.501-0.3315-4.95 
  Grgic, Zarko 1899 CRO0.001-0.6215-9.30 

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)
 

 

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