Rapid: Individual Calculations October 2020
 Dragomir, Sorin  Total change: -32.00  Rating chartPersonal card
 Constanta Grand Prix Constanta ROU 2020-08-30
RcRownchangeKK*chgGame
 1691 1724 1.00 5 -1.60 20 -32.00 
  Tinta, Gheorghe 1866 ROU1.0010.692013.80 
  Mihailov, Iulian 1846 ROU0.001-0.3320-6.60 
  Bonciu, David 1812 ROU0.001-0.3820-7.60 
  Cazan, Mircea-Andrei 1326 ROU0.001-0.9220-18.40 
  Tudora, Paul 1603 ROU0.001-0.6620-13.20 

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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