Individual Calculations July 2018
 Petrovic, Nikola V  Total change: 31.80  Rating chartPersonal card
 Juznobacka liga 2018 Round 1-5 various SRB 2018-05-13
RcRownchangeKK*chgGame
 2069 2025 1.50 3 0.19 20 3.80 
  Drazic, Miodrag 1944 SRB1.0010.39207.80 
  Sebez, Milos f2147 SRB0.001-0.3320-6.60 
  Grgic, Mirko 2117 SRB0.5010.13202.60 

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)
 
 Silver Lake 2018 - Open B Veliko Gradiste SRB 2018-06-17
RcRownchangeKK*chgGame
 1920 2025 7.00 9 1.40 20 28.00 
  Gvozdenovic, Milos 1625  * SRB1.0010.08201.60 
  Ljepic, Andrej 1752 SRB1.0010.17203.40 
  Stoyanov, Georgi 1893 FID1.0010.32206.40 
  Ilic, Aleksandar 2126 SRB1.0010.642012.80 
  Minas, Ioannis 1964 GRE0.001-0.5820-11.60 
  Ilic, Slobodan S 2001 SRB1.0010.47209.40 
  Ristic, Luka 1868 SRB0.501-0.2120-4.20 
  Tomic, Slobodan 2015 SRB1.0010.49209.80 
  Kara, Yanki 2040 TUR0.5010.02200.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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