Blitz: Individual Calculations July 2017
 Borkowski, Marek  Total change: 19.40  Rating chartPersonal card
 Greater London Chess Club Evening Blitz June 2017 London ENG 2017-06-27
RcRownchangeKK*chgGame
 1982 2024 6.50 10 0.97 20 19.40 
  Andrews, Anthony M 1745 ENG1.0010.16203.20 
  Jones, Tibor 1849 SCO1.0010.27205.40 
  Bukojemski, Adam 2183 POL0.001-0.2920-5.80 
  Mitra, Roman 2135 ENG1.0010.652013.00 
  Chmelev, Alexander 1901 ENG1.0010.33206.60 
  Quilter, Tom 2220 ENG0.001-0.2520-5.00 
  Manfay, Mate 2204 HUN0.001-0.2620-5.20 
  Bahra, Pardeep 1909 ENG1.0010.34206.80 
  Deaconu, Mihai Ionut 1831 ROU1.0010.25205.00 
  Stern, Robert 1847 ENG0.501-0.2320-4.60 

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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