Individual Calculations February 2023
 Dudarec, Elias  Total change: 18.40  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1671 1386 1.50 6 0.46 40 18.40 
  Schindele, Andreas 1877 GER0.001-0.0440-1.60 
  Chernyy, Andrey 1633 CZE0.001-0.1940-7.60 
  Werner, Roman 1627 CZE0.5010.304012.00 
  Kretschmer, Wolfgang 1708 GER1.0010.874034.80 
  Martinek, Ondrej 1562 CZE0.001-0.2740-10.80 
  Michel, Ladislav 1617 CZE0.001-0.2140-8.40 

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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