Individual Calculations February 2022
 Pierzynka, Zbigniew  Total change: 0.00  Rating chartPersonal card
 XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa D Krakow POL 2021-12-27
RcRownchangeRpKK*chgGame
 1377 0 6.00 9 0.00 1437   0.00 
  Wiecek, Marek 1173 POL1.0010.00 0.00 
  Bohdanowicz, Nikola 1304 POL1.0010.00 0.00 
  Maklakova, Naomi 1380 LAT1.0010.00 0.00 
  Babczynski, Zbigniew 1494 POL0.0010.00 0.00 
  Tusinski, Norbert 1341 POL1.0010.00 0.00 
  Pawlak, Emilia 1456 POL0.0010.00 0.00 
  Kopaczewski, Zbigniew 1413 POL1.0010.00 0.00 
  Kulikowski, Michal 1498 POL0.0010.00 0.00 
  Nowak, Maciej 1334 POL1.0010.00 0.00 

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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