Individual Calculations March 2010
 Prokopczuk, Antoni  Total change: -22.20  Rating chartPersonal card
 XX JUBILEUSZOWY PUCHAR GOR OPAWSKICH Pokrzywna POL 2010-01-30
RcRownchangeKK*chgGame
 1909 1823 1.00 6 -1.48 15 -22.20 
  Schmidt, Wlodzimierz g2223  * POL0.001-0.0815-1.20 
  Gudelajtis, Anna 1559 POL1.0010.18152.70 
  Dlugosz, Krzysztof 2120 POL0.001-0.1515-2.25 
  Cherednichenko, Elena wf2107 UKR0.001-0.1615-2.40 
  Kowalczyk, Adam 1679 POL0.001-0.6915-10.35 
  Wisniewski, Robert 1764 POL0.001-0.5815-8.70 
 * 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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