Blitz: Individual Calculations January 2015
 Niedbal, Piotr  Total change: -16.40  Rating chartPersonal card
 European Blitz Chess Championship 2014 Wroclaw POL 2014-12-19
RcRownchangeKK*chgGame
 1809 1774 8.50 20 -0.82 20 -16.40 
  Butkiewicz, Lukasz m2174  * POL0.001-0.0820-1.60 
  Butkiewicz, Lukasz m2174  * POL0.001-0.0820-1.60 
  Karpus, Michal 2125 POL0.001-0.1120-2.20 
  Karpus, Michal 2125 POL0.001-0.1120-2.20 
  Pawletko, Szymon 1374  * POL1.0010.08201.60 
  Pawletko, Szymon 1374  * POL1.0010.08201.60 
  Melderis, Uldis 2021 LAT0.001-0.1920-3.80 
  Melderis, Uldis 2021 LAT0.001-0.1920-3.80 
  Lyszczarz, Konrad 1424 POL1.0010.11202.20 
  Lyszczarz, Konrad 1424 POL1.0010.11202.20 
  Iwanow, Anna wm2115 POL0.001-0.1220-2.40 
  Iwanow, Anna wm2115 POL0.5010.38207.60 
  Michalski, Karol 2073 POL0.001-0.1520-3.00 
  Michalski, Karol 2073 POL0.001-0.1520-3.00 
  Zarovs, Aleksandrs 1655 LAT0.501-0.1620-3.20 
  Zarovs, Aleksandrs 1655 LAT0.501-0.1620-3.20 
  Markiewicz, Michal 1588 POL0.501-0.2420-4.80 
  Markiewicz, Michal 1588 POL0.501-0.2420-4.80 
  Woznica, Tomasz 1536 POL1.0010.20204.00 
  Woznica, Tomasz 1536 POL1.0010.20204.00 
 * 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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