Rapid: Individual Calculations April 2019
 Zadkowski, Zbigniew  Total change: 16.40  Rating chartPersonal card
 Otwarte Mistrzostwa Powiatu Swidwinskiego 2019 Polczyn Zdroj POL 2019-03-23
RcRownchangeKK*chgGame
 1462 1469 5.00 8 0.82 20 16.40 
  Jaremko, Jakub 1069  * POL1.0010.08201.60 
  Grzesik, Nikola 1316 POL0.001-0.7020-14.00 
  Kucharski, Tadeusz 1541 POL1.0010.602012.00 
  Kudlacik, Jan 1345 POL1.0010.33206.60 
  Dziechciarewicz, Maciej 1272 POL1.0010.25205.00 
  Pelc, Zbigniew 1869  * POL0.001-0.0820-1.60 
  Badsung, Radoslaw 1412 POL1.0010.42208.40 
  Kapral, Krzysztof 1868 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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