Individual Calculations January 2009
 Zdravkovic, Dragan S  Total change: -17.70  Rating chartPersonal card
 3rd League CS-South 2008 Nis SRB 2008-09-14
RcRownchangeKK*chgGame
 2240 2112 1.50 8 -1.18 15 -17.70 
  Krstic, Petar 2295 SRB0.001-0.2615-3.90 
  Djukic, Nebojsa 2151 SRB0.001-0.4515-6.75 
  Arandjelovic, Aleksandar Z 2146 SRB1.0010.55158.25 
  Zivkovic, Rajko 2246 SRB0.001-0.3215-4.80 
  Ristic, Nebojsa B f2275 SRB0.001-0.2815-4.20 
  Marjanovic, Zvezdan 2107 SRB0.501-0.0115-0.15 
  Markovic, Marko 2304 SRB0.001-0.2515-3.75 
  Filev, Georgi f2395 BUL0.001-0.1615-2.40 

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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