Individual Calculations May 2017
 Rychlik, Bogdan  Total change: 32.20  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1731 1683 5.50 9 1.61 20 32.20 
  Raszka, Janusz 2083  * POL0.001-0.0820-1.60 
  Czubek, Norbert 1463 POL1.0010.22204.40 
  Wierzejski, Daniel 1833 POL1.0010.702014.00 
  Czepczynski, Boguslaw 1791 POL0.001-0.3520-7.00 
  Marszk, Kazimierz 1768 POL0.5010.12202.40 
  Grochowski, Mariusz 1773 POL1.0010.622012.40 
  Plotecki, Jan 1822 POL0.001-0.3120-6.20 
  Kudlacik, Jan 1283  * POL1.0010.08201.60 
  Widera, Jan 1762 POL1.0010.612012.20 
 * 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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