Individual Calculations August 2019
 Tosic, Miroslav  Total change: -2.50  Rating chartPersonal card
 5th International Chess Festival "OPEN NIS 2019" - Tournament A Nis SRB 2019-06-25
RcRownchangeKK*chgGame
 2219 2330 5.50 9 -0.25 10 -2.50 
  Radovic, Stefan 2031 SWE1.0010.15101.50 
  Nikolic, Zoran S 2177 SRB0.501-0.2010-2.00 
  Shahil, Dey c2059 IND1.0010.17101.70 
  Peng, Xiongjian 2467 CHN0.001-0.3210-3.20 
  Mitrovic, Darko R f2186 SRB1.0010.31103.10 
  Livaja, Mario f2290 SRB0.501-0.0610-0.60 
  Yurasova, Daria 2128 RUS0.501-0.2610-2.60 
  Peng, Shunkai f2244 USA1.0010.38103.80 
  Avalyan, Artur f2385 RUS0.001-0.4210-4.20 

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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