Individual Calculations November 2019
 Ruggeri, Igor  Total change: -4.00  Rating chartPersonal card
 WE 9 Liscate - B Liscate ITA 2019-10-25
RcRownchangeKK*chgGame
 1608 1453 1.00 4 -0.20 20 -4.00 
  Casartelli, Fabio 1704 ITA0.001-0.1920-3.80 
  Vigliaroli, Matteo Luigi 1569 ITA0.5010.16203.20 
  Pedemonte, Claudio 1654 ITA0.001-0.2420-4.80 
  Raimondi, Celso 1504 ITA0.5010.07201.40 

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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