Individual Calculations July 2017
 Rudnik, Anna  Total change: 4.00  Rating chartPersonal card
 59 Ogolnopolski Masowy Turniej Szachowy o "ZLOTA WIEZA" - Final Centralny 2017 Chotowa POL 2017-05-29
RcRownchangeKK*chgGame
 1651 1789 6.00 9 0.20 20 4.00 
  Dranka, Jowita 1590 POL0.501-0.2620-5.20 
  Krzywda, Malgorzata 1890 POL0.5010.14202.80 
  Szelag, Zuzanna 1809 POL1.0010.532010.60 
  Wikar, Martyna 1799 POL0.001-0.4920-9.80 
  Swiech, Joanna 1837 POL0.5010.07201.40 
  Sosnowska, Elzbieta wf1770 POL0.501-0.0320-0.60 
  Maslewska, Anna 1389  * POL1.0010.08201.60 
  Rokoszna, Zuzanna 1389  * POL1.0010.08201.60 
  Rybka, Tatiana 1389  * POL1.0010.08201.60 
 * 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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