Rapid: Individual Calculations July 2019
 Maslewska, Anna  Total change: -4.00  Rating chartPersonal card
 Grand Prix Ostrody 2019 Ostroda POL 2019-06-02
RcRownchangeKK*chgGame
 1419 1251 2.00 7 -0.20 20 -4.00 
  Jeda, Maciej 1651  * POL0.001-0.0820-1.60 
  Kietrys, Maciej 1607 POL0.001-0.1120-2.20 
  Grabowski, Czeslaw 1475 POL0.001-0.2220-4.40 
  Gozdziewski, Boleslaw 1019 POL1.0010.21204.20 
  Plesiuk, Jan 1600 POL0.001-0.1120-2.20 
  Jedras, Maciej 1289 POL0.001-0.4520-9.00 
  Kawa, Anna 1291 POL1.0010.562011.20 
 * 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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