Individual Calculations September 2017
 Marko, Piotr  Total change: 25.00  Rating chartPersonal card
 Wroclaw Open 2017 Wroclaw POL 2017-08-10
RcRownchangeKK*chgGame
 1927 1794 4.00 8 1.25 20 25.00 
  Kanicki, Krzysztof 2098 POL0.5010.36207.20 
  Kanarkiewicz, Michal 2034 POL0.001-0.2020-4.00 
  Luberanski, Jakub 1514 POL1.0010.16203.20 
  Zauner, Christoph 2044 AUT1.0010.812016.20 
  Gierulski, Kamil 2194  * POL0.001-0.0820-1.60 
  Motyl, Tomasz 2027 POL0.001-0.2120-4.20 
  Socha, Kamil 1546 POL1.0010.19203.80 
  Madera, Mateusz 1962 POL0.5010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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