Individual Calculations February 2015
 Gubin, Oleg  Total change: -44.40  Rating chartPersonal card
 PRAGUE OPEN 2015 - B - FIDE open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 1463 1703 2.50 6 -2.22 20 -44.40 
  Saurabh, Sable 1470 IND0.001-0.7920-15.80 
  Svetinsky, Vladimir 1381 CZE0.001-0.8720-17.40 
  Nguyen, Thai Dai Vinh 1308 CZE0.001-0.9220-18.40 
  Stanek, Vaclav 1618 CZE1.0010.38207.60 
  Blum, Ulrike 1470 ESP1.0010.21204.20 
  Vilimova, Julie 1530 CZE0.501-0.2320-4.60 

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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