Individual Calculations October 2013
 Swiech, Joanna  Total change: -3.00  Rating chartPersonal card
 CHESS OPEN 2013 Dabki POL 2013-08-21
RcRownchangeKK*chgGame
 1603 1562 4.00 9 -0.20 15 -3.00 
  Mucha, Piotr 1962  * POL0.001-0.0815-1.20 
  Krzysztynska, Anna 1338 POL1.0010.22153.30 
  Szolc, Grzegorz 1836 POL0.001-0.1715-2.55 
  Choina, Mateusz 1394 POL1.0010.28154.20 
  Witczak, Jakub 1816 POL0.001-0.1915-2.85 
  Bober, Wojciech 1504 POL0.001-0.5815-8.70 
  Ossolinski, Ziemowit 1369 POL1.0010.25153.75 
  Hrymowicz, Artur 1318 POL0.501-0.3015-4.50 
  Szydlowska, Malgorzata 1890 POL0.5010.37155.55 
 * 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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