Individual Calculations September 2013
 Bondarenko, Dmitry  Total change: -28.20  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2107 1948 0.50 8 -1.88 15 -28.20 
  Kenneskog, Theodor 2297 SWE0.001-0.1115-1.65 
  Zaksaite, Salomeja wm2157 LTU0.001-0.2315-3.45 
  Kassani, Sam 2115 SWE0.001-0.2815-4.20 
  Miettinen, Teemu 2009 FIN0.001-0.4215-6.30 
  Nielsen, Klaus 2102 DEN0.001-0.2915-4.35 
  Whitehead, David J 2022 ENG0.5010.10151.50 
  Tirrito, Luca 2068 ITA0.001-0.3415-5.10 
  Mierins, Eriks 2088 LAT0.001-0.3115-4.65 

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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