Individual Calculations May 2019
 Pazdzior, Michal  Total change: 23.00  Rating chartPersonal card
 Szachy wiosna 2019 OPEN FIDE Krakow POL 2019-04-06
RcRownchangeKK*chgGame
 1658 1728 4.00 5 1.15 20 23.00 
  Natoli, Alessia 1328  * POL1.0010.08201.60 
  Lysakowski, Piotr 1328  * POL1.0010.08201.60 
  Wilk, Tomasz 1858 POL0.5010.18203.60 
  Pawlak, Emilia 1649 POL1.0010.39207.80 
  Kasperek, Ryszard 2128  * POL0.5010.42208.40 
 * 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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