Individual Calculations August 2017
 Pietinen, Pekka  Total change: 1.00  Rating chartPersonal card
 CZECH OPEN 2017 - B - open rating tournament Pardubice CZE 2017-07-21
RcRownchangeKK*chgGame
 1945 1985 5.00 9 0.05 20 1.00 
  Novotny, Martin 1749 CZE0.501-0.3020-6.00 
  Antczak, Lena 1760 GER1.0010.22204.40 
  Bachstein, Dustin 2084 GER0.5010.14202.80 
  Vyprachticky, David 2264 CZE0.001-0.1620-3.20 
  Kusa, Jakub 1828 CZE0.501-0.2120-4.20 
  Jiricek, Jakub 1827 CZE0.501-0.2120-4.20 
  Matulinski, Uwe 1798 GER1.0010.26205.20 
  Adloff, Ralf 2097 GER0.5010.15203.00 
  Wallgren, Ulf 2101 SWE0.5010.16203.20 

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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