Individual Calculations September 2016
 Petersohn, Sadko  Total change: -28.00  Rating chartPersonal card
 CZECH OPEN 2016 - B - open rating tournament Pardubice CZE 2016-07-22
RcRownchangeKK*chgGame
 1834 1743 2.00 9 -1.40 20 -28.00 
  Ragaa, Hassan 1972 EGY0.001-0.2120-4.20 
  Jayaram, R. 1886 IND0.001-0.3120-6.20 
  Gillespie, David Paul 1842 SCO0.5010.14202.80 
  Falchi, Claudio 1859 ITA0.001-0.3420-6.80 
  Schuffenhauer, Robert 1816 GER0.001-0.4020-8.00 
  Barna, Mandy 1774 GER0.001-0.4620-9.20 
  Pekurin, Yury 1856 ISR0.001-0.3520-7.00 
  Lindholm, Lars 1711 FIN1.0010.46209.20 
  Anand, Batsukh 1794 MGL0.5010.07201.40 

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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