Individual Calculations January 2019
 Signorelli, Gaetano  Total change: 0.00  Rating chartPersonal card
 10th CSC London Chess Classic: FIDE Open London ENG 2018-12-09
RcRownchangeKK*chgGame
 2230 2222 4.00 8 0.00 20 0.00 
  Liu, Cheng 1840 HKG1.0010.09201.80 
  Pert, Nicholas g2546 ENG0.001-0.1320-2.60 
  Ratnesan, Ranesh 2055 ENG1.0010.28205.60 
  Dahl, Baard 2097 ENG1.0010.33206.60 
  Arkell, Keith C g2453 ENG0.001-0.2120-4.20 
  Bogner, Sebastian g2610 SUI0.001-0.0920-1.80 
  Georgescu, Lena wf2162 SUI0.001-0.5820-11.60 
  Head, Louise wf2079 ENG1.0010.31206.20 

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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