Individual Calculations June 2022
 Petakov, Uros  Total change: -19.60  Rating chartPersonal card
 IM Third Saturday 252 Novi Sad SRB 2022-04-25
RcRownchangeKK*chgGame
 2234 2232 3.50 9 -0.98 20 -19.60 
  Rosh, Jain 2221 IND0.001-0.5220-10.40 
  Djuric, Stefan g2294 SRB0.5010.09201.80 
  Maksimovic, Branimir m2247 SRB0.5010.02200.40 
  Zivkovic, Vladislav f2163 SRB0.501-0.1020-2.00 
  Popchev, Milko g2198 BUL0.501-0.0520-1.00 
  Koutlas, Nikolaos f2251 GRE0.001-0.4720-9.40 
  Bozic, Milan m2222 SRB0.501-0.0120-0.20 
  Lu, Miaoyi 2254 CHN0.5010.03200.60 
  Vratonjic, Slobo m2254 SRB0.5010.03200.60 

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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