Individual Calculations October 2019
 Colonetti, Giacomo  Total change: -20.60  Rating chartPersonal card
 WE 20 Citta' di Crema - B Crema ITA 2019-08-30
RcRownchangeKK*chgGame
 1530 1381 0.50 5 -1.03 20 -20.60 
  Calabria, Niccolo 1617 ITA0.001-0.2020-4.00 
  Redamante, Marzio 1500 ITA0.001-0.3420-6.80 
  Borboni, Paolo 1611 ITA0.001-0.2120-4.20 
  Acunzo, Domenico 1537 ITA0.001-0.2920-5.80 
  Plucani, Germano 1386 ITA0.5010.01200.20 

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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