Rapid: Individual Calculations May 2018
 Labuda, Michal  Total change: -5.40  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1650 1827 6.00 9 -0.27 20 -5.40 
  Kosior, Jan 1427  * POL0.001-0.9220-18.40 
  Najdecka, Sandra 1427  * POL1.0010.08201.60 
  Kaliszuk, Kamil 1427  * POL1.0010.08201.60 
  Tomaszewski, Adam 1650 POL1.0010.27205.40 
  Olej, Dariusz 1642 POL1.0010.26205.20 
  Kmiecik, Wojciech 1953 POL0.001-0.3320-6.60 
  Kwasnicki, Andrzej 1670 POL1.0010.29205.80 
  Lascar, Radoslawa 1709 POL1.0010.34206.80 
  Kubien, Jerzy f1947 POL0.001-0.3420-6.80 
 * 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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