Individual Calculations June 2017
 Sirotanovic, Obrad  Total change: -35.80  Rating chartPersonal card
 Finale Kupa Vojvodine 2017 Ruma SRB 2017-04-27
RcRownchangeKK*chgGame
 2186 2215 2.00 5 -0.68 20 -13.60 
  Radic, Dragan 2031 SRB0.501-0.2420-4.80 
  Petakov, Uros f2346 SRB0.001-0.3220-6.40 
  Grcic, Vukasin 2172 SRB0.001-0.5620-11.20 
  Radulovic, Dragan B m2191 SRB1.0010.47209.40 
  Jovanovic, Radoslav 2192 SRB0.501-0.0320-0.60 

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)
 
 Kup "Svetozara Gligorica" 2017 Novi Banovci SRB 2017-05-25
RcRownchangeKK*chgGame
 2277 2215 1.00 5 -1.11 20 -22.20 
  Lalic, Bogdan g2449 CRO0.001-0.2120-4.20 
  Gajin, Nikola c2088 SRB0.001-0.6720-13.40 
  Sekulic, Dusan m2211 SRB0.501-0.0120-0.20 
  Indjic, Dusan m2291 SRB0.001-0.4020-8.00 
  Petakov, Uros f2346 SRB0.5010.18203.60 

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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