Individual Calculations May 2017
 Di Misa, Salvatore  Total change: 8.20  Rating chartPersonal card
 49 CIS - Serie A1 Girone 4 Palermo ITA 2017-03-24
RcRownchangeKK*chgGame
 2210 2020 1.50 4 0.41 20 8.20 
  Genovese, Maurizio f2248 ITA0.001-0.2120-4.20 
  Piro, Valerio 2004 ITA1.0010.48209.60 
  Bonafede, Alessandro m2395 ITA0.001-0.0920-1.80 
  Sellitti, Federico 2194 ITA0.5010.23204.60 

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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