Individual Calculations May 2017
 Kwiek, Janusz  Total change: 6.80  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1595 1466 3.50 9 0.34 20 6.80 
  Strumilo, Slawomir 1820 POL0.5010.39207.80 
  Wojcieszyn, Zdzislaw 1866  * POL0.001-0.0820-1.60 
  Strojek, Kazimierz 1677 POL0.001-0.2320-4.60 
  Ostrowski, Michal 1244 POL1.0010.22204.40 
  Widera, Jan 1762 POL0.001-0.1520-3.00 
  Muc, Zbigniew 1646 POL0.001-0.2620-5.20 
  Prokopczuk, Antoni 1467 POL1.0010.502010.00 
  Wysocki, Mieczyslaw 1704 POL0.001-0.2020-4.00 
  Szynwelski, Ryszard 1168 POL1.0010.15203.00 
 * 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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