Blitz: Individual Calculations October 2021
 Jankowiak, Piotr  Total change: 8.60  Rating chartPersonal card
 X JUBILEUSZOWY TURNIEJ SZACHOWY O PUCHAR BACHUSA - GRUPA A Zielona Gora POL 2021-09-19
RcRownchangeKK*chgGame
 1625 1782 5.00 7 0.43 20 8.60 
  Olejniczak, Romuald 1303 POL1.0010.05201.00 
  Mydlowski, Krzysztof 1247 POL1.0010.03200.60 
  Modzelan, Andrzej f2204 POL0.5010.43208.60 
  Statucki, Maciej 1849 POL0.001-0.4120-8.20 
  Jakubowski, Pawel 1499 POL1.0010.16203.20 
  Grzebieniowski, Michal 1470 POL1.0010.14202.80 
  Wesolowski, Edgar 1802 POL0.5010.03200.60 

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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