Rapid: Individual Calculations October 2013
 Sobczynski, Roman  Total change: -12.20  Rating chartPersonal card
 TURNIEJ SZACHOWY O PUCHAR POMORSKIEJ AKADEMII SZACHOWEJ-2013 Gdansk POL 2013-09-22
RcRownchangeKK*chgGame
 1852 1941 3.50 7 -0.61 20 -12.20 
  Kindler, Karolina 1541  * POL1.0010.08201.60 
  Kotlowski, Tomasz 2033 POL1.0010.632012.60 
  Kanarkiewicz, Michal 2027 POL0.001-0.3820-7.60 
  Kumala, Aleksander 1983 POL0.5010.06201.20 
  Tyda, Krzysztof c1942 POL0.001-0.5020-10.00 
  Kindler, Przemyslaw 1866 POL0.001-0.6020-12.00 
  Nowak, Tomasz 1570 POL1.0010.10202.00 
 * 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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