Individual Calculations August 2020
 Zalega, Maciej  Total change: -27.60  Rating chartPersonal card
 II Puchar Prezesa LZSzach Spala POL 2020-06-29
RcRownchangeKK*chgGame
 1428 1743 6.00 8 -0.69 40 -27.60 
  Gawlik, Olivier 1343  * POL1.0010.08403.20 
  Dysko, Michal 1343  * POL0.501-0.4240-16.80 
  Rumniak, Aleksy 1343  * POL1.0010.08403.20 
  Kowalczyk, Jakub 1343  * POL1.0010.08403.20 
  Maciejewski, Kamil 1846 POL0.5010.14405.60 
  Grzyb, Anna 1436 POL0.001-0.8640-34.40 
  Mitrega, Wiktoria 1343  * POL1.0010.08403.20 
  Rosa, Antoni 1423 POL1.0010.13405.20 
 * 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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