Rapid: Individual Calculations May 2017
 Najdecka, Sandra  Total change: 20.60  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1540 1197 2.00 8 1.03 20 20.60 
  Kielbratowski, Maciej 1597  * POL0.001-0.0820-1.60 
  Lichwa, Przemyslaw 1515 POL0.001-0.1320-2.60 
  Lada, Ireneusz 1597  * POL0.001-0.0820-1.60 
  Burzminski, Bonawentura 1498 POL1.0010.852017.00 
  Szczukiewicz, Adam 1597  * POL0.001-0.0820-1.60 
  Sulot, Zdzislaw 1422 POL1.0010.782015.60 
  Kurtycz, Maciej 1497 POL0.001-0.1520-3.00 
  Zajaczkowski, Gwidon 1597  * POL0.001-0.0820-1.60 
 * 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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