Individual Calculations May 2017
 Binkowski, Kazimierz  Total change: 2.60  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1635 1554 3.50 8 0.13 20 2.60 
  Wojcieszyn, Zdzislaw 1936 POL0.5010.41208.20 
  Widera, Jan 1762 POL0.001-0.2320-4.60 
  Strzelecki, Jerzy 1954  * POL0.5010.42208.40 
  Czubek, Norbert 1463 POL0.001-0.6220-12.40 
  Rozkowicz, Czeslaw 1391 POL1.0010.28205.60 
  Zarow, Zdzislaw 1751 POL0.001-0.2520-5.00 
  Sulot, Zdzislaw 1372 POL1.0010.26205.20 
  Duda, Ryszard 1453 POL0.501-0.1420-2.80 
 * 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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