Individual Calculations April 2020
 Madalinski, Rainer  Total change: -40.40  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 50 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1782 1796 1.00 4 -1.01 40 -40.40 
  Barron, Michael m2076 CAN0.001-0.1640-6.40 
  Kalvach, Ladislav 1773 CZE0.001-0.5340-21.20 
  Cooke, Mark 1424 WLS1.0010.10404.00 
  Harstad, Christian 1854 NOR0.001-0.4240-16.80 

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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