Individual Calculations March 2011
 Szwajkowski, Patryk  Total change: 13.65  Rating chartPersonal card
 Turniej Weekendowy Memorial Henryka Jakubowskiego Lomza POL 2011-01-08
RcRownchangeKK*chgGame
 1800 1542 2.00 5 0.91 15 13.65 
  Obiedzinski, Piotr 1917 POL0.001-0.0915-1.35 
  Zebrowska, Anna 1609 POL1.0010.59158.85 
  Prazych, Tadeusz 1590 POL1.0010.57158.55 
  Obiedzinski, Pawel 1942  * POL0.001-0.0815-1.20 
  Walewski, Wojciech 1942  * POL0.001-0.0815-1.20 
 * 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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