Individual Calculations November 2015
 Arnaudov, Petar  Total change: -1.80  Rating chartPersonal card
 6th Balkan Amateur Chess Festival U2300 Belogradchik BUL 2015-10-10
RcRownchangeKK*chgGame
 2112 2023 3.00 8 -0.09 20 -1.80 
  Miladinovic, Lena wf2188 SRB0.001-0.2820-5.60 
  Taylor, Robert Graham 1959 WLS1.0010.41208.20 
  Djukic, Sandra wm2174 SRB0.001-0.3020-6.00 
  Mishev, Liubomir 2178 BUL1.0010.712014.20 
  Andreev, Stanislav 2151 BUL0.001-0.3320-6.60 
  Tsironis, Alexandros 1880 GRE0.001-0.6920-13.80 
  Grapsa, Georgia wf2073 GRE0.001-0.4320-8.60 
  Veleski, Robert f2290 MKD1.0010.822016.40 

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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