Individual Calculations October 2019
 Ponikowski, Przemyslaw  Total change: -27.00  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 1885 1949 1.00 4 -1.35 20 -27.00 
  Polarczyk, Pawel 1794 POL0.001-0.7120-14.20 
  Tabola, Marcin 2003 POL1.0010.582011.60 
  Tustanowski, Mateusz 1900 POL0.001-0.5720-11.40 
  Rajda, Krystian 1841 POL0.001-0.6520-13.00 

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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