Rapid: Individual Calculations January 2020
 Mach, Petr  Total change: -27.40  Rating chartPersonal card
 Memorial Vlastimila Marese 2019 Svetla nad Sazavoi CZE 2019-12-28
RcRownchangeKK*chgGame
 1656 1640 2.50 8 -1.37 20 -27.40 
  Slavik, Pavel 1589 CZE0.501-0.0720-1.40 
  Janacek, Jaroslav 1999 CZE0.001-0.1020-2.00 
  Jecha, Petr 1945 CZE0.001-0.1420-2.80 
  Tesar, Jakub 1338 CZE0.501-0.3520-7.00 
  Repa, Vaclav 1498 CZE1.0010.31206.20 
  Ecler, Matej 1240  * CZE0.501-0.4220-8.40 
  Koper, Stefan 1988 CZE0.001-0.1120-2.20 
  Slama, Jan 1650 CZE0.001-0.4920-9.80 
 * 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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