Individual Calculations May 2018
 Poniewierski, Piotr  Total change: -34.20  Rating chartPersonal card
 VI Turniej Szachowy o Puchar Wdy Lipusz POL 2018-04-07
RcRownchangeKK*chgGame
 1707 1925 5.00 9 -1.71 20 -34.20 
  Dorau, Zygmunt 1534 POL1.0010.09201.80 
  Nisztuk, Michal 1679 POL1.0010.19203.80 
  Kucharski, Krzysztof 1868 POL0.001-0.5820-11.60 
  Kaczanowski, Pawel 1575 POL0.001-0.8920-17.80 
  Pawlak, Adrian 1525  * POL1.0010.08201.60 
  Matuszewski, Bartlomiej 1581 POL1.0010.12202.40 
  Karczynski, Lech 1755 POL1.0010.28205.60 
  Brylowski, Marian 1924 POL0.001-0.5020-10.00 
  Brylowski, Stefan 1924 POL0.001-0.5020-10.00 
 * 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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