Rapid: Individual Calculations February 2013
 Urcan, Olimpiu  Total change: -12.00  Rating chartPersonal card
 Kickoff 2013 Chess Tournament Singapore SGP 2013-01-13
RcRownchangeKK*chgGame
 1783 2050 1.00 2 -0.60 20 -12.00 
  Tin, Ruiqi 1650  * SIN1.0010.08201.60 
  Elton, John T Aguilar 1915 PHI0.001-0.6820-13.60 
 * 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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