Rapid: Individual Calculations July 2013
 Fridman, Daniel  Total change: 5.20  Rating chartPersonal card
 20th Echternach Open Echternach LUX 2013-06-15
RcRownchangeKK*chgGame
 2402 2644 6.50 8 0.26 20 5.20 
  Cerasi, Umberto 2244  * ITA1.0010.08201.60 
  Commercon, Simon 2244  * GER1.0010.08201.60 
  Berend, Fred m2381 LUX1.0010.18203.60 
  Djuric, Stefan g2449 SRB1.0010.25205.00 
  Istratescu, Andrei g2674 FRA0.001-0.4620-9.20 
  Hammes, Michael m2343 GER1.0010.15203.00 
  Ringoir, Tanguy m2471 BEL0.501-0.2320-4.60 
  Polaczek, Richard m2409 BEL1.0010.21204.20 
 * 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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