Individual Calculations January 2020
 Chen, Jocelyn  Total change: 22.00  Rating chartPersonal card
 WE 17 Grand Hotel Adriatico - B Montesilvano ITA 2019-12-20
RcRownchangeKK*chgGame
 1675 1416 1.50 5 0.55 40 22.00 
  Capparuccia, Alessandro 1628 ITA0.5010.274010.80 
  Marino, Oscar 1760 ITA0.001-0.1240-4.80 
  Franciosi, Claudio 1600 ITA1.0010.744029.60 
  Ciriolo, Enrico 1729 ITA0.001-0.1440-5.60 
  Pocognoli, Gianfranco 1659 ITA0.001-0.2040-8.00 

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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