Individual Calculations October 2021
 Quinn, Mark  Total change: -5.10  Rating chartPersonal card
 CIS 2021 - Serie A1 Girone 2 Forli' ITA 2021-09-17
RcRownchangeKK*chgGame
 2217 2370 3.00 5 -0.51 10 -5.10 
  Distaso, Antonio 2196 ITA0.001-0.7310-7.30 
  Tomba, Ivan f2295 ITA1.0010.40104.00 
  Tonon, Alessandro 2170 ITA1.0010.24102.40 
  Olivetti, Davide f2171 ITA1.0010.24102.40 
  Landi, Alberto f2254 ITA0.001-0.6610-6.60 

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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