Rapid: Individual Calculations May 2019
 Dobrowolski, Aleksander  Total change: 6.80  Rating chartPersonal card
 Dolnoslaski final szachow druzynowych LZS Zlota Wieza 2019 Nowa Bystrzyca POL 2019-04-26
RcRownchangeKK*chgGame
 1805 2150 6.50 7 0.34 20 6.80 
  Wrobel, Maciej 1903 POL1.0010.19203.80 
  Majocha, Piotr 1792 POL0.501-0.4020-8.00 
  Janas, Andrzej 1750  * POL1.0010.08201.60 
  Maciejewski, Waldemar 1939 POL1.0010.23204.60 
  Szerszen, Ernest 1750  * POL1.0010.08201.60 
  Reichel, Lukasz 1750  * POL1.0010.08201.60 
  Mydlowski, Krzysztof 1750  * POL1.0010.08201.60 
 * 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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