Individual Calculations October 2017
 Suder, Ryszard  Total change: 6.20  Rating chartPersonal card
 XXXII Puchar Grunwaldu Lajs POL 2017-08-30
RcRownchangeKK*chgGame
 1796 2082 6.00 7 0.31 20 6.20 
  Bzowski, Grzegorz 1682  * POL1.0010.08201.60 
  Zelajtys, Jozef 1734 POL1.0010.11202.20 
  Zoltek, Tadeusz f2119 POL0.5010.05201.00 
  Wojcieszyn, Zdzislaw 1912 POL0.501-0.2220-4.40 
  Hagel, Mariusz 1682  * POL1.0010.08201.60 
  Zemla, Krzysztof 1682  * POL1.0010.08201.60 
  Biskupski, Jan 1759 POL1.0010.13202.60 
 * 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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