Rapid: Individual Calculations May 2017
 Demski, Michal  Total change: 70.80  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1659 1295 4.50 9 3.54 20 70.80 
  Burakowski, Marek 1695  * POL0.5010.42208.40 
  Somyk, Marcin 1695  * POL0.001-0.0820-1.60 
  Filipiak, Rajmund 1570 POL1.0010.832016.60 
  Guziewicz, Wojciech 1695  * POL0.001-0.0820-1.60 
  Rutkowski, Antoni 1515 POL1.0010.782015.60 
  Tomalak, Stanislaw 1695  * POL1.0010.922018.40 
  Witkowski, Krzysztof 1695  * POL0.001-0.0820-1.60 
  Ratajek, Krzysztof 1680 POL1.0010.912018.20 
  Gorecki, Janusz 1695  * 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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