Individual Calculations August 2019
 Sowinski, Pawel  Total change: -61.60  Rating chartPersonal card
 XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA A Lazy POL 2019-06-23
RcRownchangeKK*chgGame
 1707 1644 2.00 8 -1.54 40 -61.60 
  Grzesik, Gracjan 1973 POL0.001-0.1240-4.80 
  Sokolowski, Ryszard 2044  * POL1.0010.924036.80 
  Gorkiewicz, Mateusz 1985 POL0.001-0.1240-4.80 
  Morczynski, Joachim 1733 GER0.001-0.3840-15.20 
  Sloniewska, Alicja 1531 POL0.001-0.6540-26.00 
  Lazniewski, Tadeusz 1518 POL0.001-0.6740-26.80 
  Kusiak, Mateusz 1514 POL0.001-0.6840-27.20 
  Bochenek, Ryszard 1358 POL1.0010.16406.40 
 * 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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