Rapid: Individual Calculations June 2015
 Kaczmarek, Piotr  Total change: -54.20  Rating chartPersonal card
 XLV MIEDZYNARODOWY TURNIEJ SZACHOWY O PUCHAR PREZYDENTA MIASTA GNIEZNA Gniezno POL 2015-05-17
RcRownchangeKK*chgGame
 1501 1772 4.50 9 -2.71 20 -54.20 
  Rosenfeld, Noe 1372  * POL1.0010.08201.60 
  Jaroch, Karol 2172  * POL0.001-0.0820-1.60 
  Romanski, Dawid 1424 POL0.001-0.8920-17.80 
  Szafranski, Piotr 1372  * POL1.0010.08201.60 
  Szelag, Zuzanna 1491 POL0.001-0.8420-16.80 
  Zamiar-Zagrodzka, Ewa 1389 POL1.0010.09201.80 
  Sarauskas, Andrius 1435 LTU0.001-0.8820-17.60 
  Kostecka, Marika 1406 POL0.501-0.4020-8.00 
  Kaminski, Antoni 1445 POL1.0010.13202.60 
 * 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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