Rapid: Individual Calculations January 2020
 Boschi, Filippo  Total change: -14.80  Rating chartPersonal card
 CIG 2020 - AREZZO U16 AREZZO ITA 2019-12-15
RcRownchangeKK*chgGame
 1158 1060 0.00 2 -0.74 20 -14.80 
  Maglioni, Leonardo 1143 ITA0.001-0.3920-7.80 
  Panella, Edoardo 1173 ITA0.001-0.3520-7.00 

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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