Individual Calculations August 2013
 Pawleta, Rafal  Total change: 1.50  Rating chartPersonal card
 CHESS SUMMER 2013 Poznan POL 2013-07-13
RcRownchangeKK*chgGame
 1705 1545 2.00 6 0.05 30 1.50 
  Bednarska, Malgorzata wf1945  * POL0.001-0.0830-2.40 
  Kus, Aleksander 1452 POL1.0010.373011.10 
  Opolski, Wojciech 1683 POL0.001-0.3130-9.30 
  Maksimenko, Andrei Jr 1945  * UKR0.001-0.0830-2.40 
  Jarmuzek, Karolina 1664 POL0.5010.16304.80 
  Wittig, Zenon 1541 POL0.501-0.0130-0.30 
 * 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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