Blitz: Individual Calculations October 2019
 Pietras, Igor  Total change: -47.80  Rating chartPersonal card
 Turniej Blyskawiczny o Puchar Dyrektora Osrodka Fala1 Lazy POL 2019-09-27
RcRownchangeKK*chgGame
 1183 1312 3.00 8 -2.39 20 -47.80 
  Gac-Mytych, Sara 1021 POL1.0010.15203.00 
  Myszkowski, Jan 1158 POL1.0010.29205.80 
  Korbal, Arkadiusz 1712  * POL0.001-0.0820-1.60 
  Zeissel, Andrzej 1202 POL0.001-0.6520-13.00 
  Stachowiak, Bruno 1135 POL0.001-0.7320-14.60 
  Nowak, Szymon 1066 POL0.001-0.8120-16.20 
  Gubala, Mikolaj 1007 POL1.0010.14202.80 
  Majewski, Radoslaw 1159 POL0.001-0.7020-14.00 
 * 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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