Rapid: Individual Calculations September 2017
 Majewski, Krzysztof  Total change: 41.40  Rating chartPersonal card
 XXVIII Memorial Szachowy Jozefa Kochana Koszalin POL 2017-08-19
RcRownchangeKK*chgGame
 1642 1423 4.00 7 2.07 20 41.40 
  Kapral, Krzysztof 1823  * POL1.0010.922018.40 
  Godzwon, Iwo 1823  * POL0.001-0.0820-1.60 
  Januszkiewicz, Wojciech 1822 POL0.001-0.0820-1.60 
  Polakowska, Agnieszka 1227 POL1.0010.25205.00 
  Pilat, Wieslaw 1823  * POL0.001-0.0820-1.60 
  Zadkowski, Maciej 1284 POL1.0010.31206.20 
  Roslon, Oskar 1695 POL1.0010.832016.60 
 * 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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