Individual Calculations July 2016
 Kowalczyk, Martin  Total change: -11.80  Rating chartPersonal card
 FE 3 ad Gredine Ortisei ITA 2016-06-04
RcRownchangeKK*chgGame
 2142 2008 2.00 8 -0.59 20 -11.80 
  Dittmar, Peter f2258 GER0.5010.31206.20 
  Krulich, Roman c2215 MNC0.001-0.2320-4.60 
  Paltrinieri, Nicholas 2198 ITA0.001-0.2520-5.00 
  Karl, Hans f2100 SUI0.5010.13202.60 
  Ledger, Stephen C 2083 ENG1.0010.602012.00 
  Bennett, David Michael c2148 USA0.001-0.3120-6.20 
  Messina, Roberta wf2088 ITA0.001-0.3920-7.80 
  Fischer, Daniel 2043 SUI0.001-0.4520-9.00 

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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