Individual Calculations May 2017
 Pietras, Maksymilian  Total change: 5.60  Rating chartPersonal card
 XX Turniej Miedzynarodowy Krynica Zdroj open 2017 Krynica Zdroj POL 2017-04-20
RcRownchangeKK*chgGame
 1693 1609 4.00 9 0.28 20 5.60 
  Semczuk, Jerzy 2009  * POL0.5010.42208.40 
  Nowosad, Jan 1602 POL1.0010.49209.80 
  Ciechonski, Piotr 1751 POL0.001-0.3120-6.20 
  Kawula, Andrzej 2003 POL0.001-0.0820-1.60 
  Kalosha, Zhiulien Oleksii 1416 UKR0.501-0.2520-5.00 
  Santura, Janusz 1733 POL0.001-0.3320-6.60 
  Klimanek, Daniel 1583 POL0.501-0.0420-0.80 
  Furtak, Joanna 1581 POL0.501-0.0420-0.80 
  Kusnierz, Janusz 1555 POL1.0010.42208.40 
 * 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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