Individual Calculations October 2021
 Delfino, Luigi  Total change: 13.20  Rating chartPersonal card
 CIS 2021 - Serie B Girone 9.2 Taranto ITA 2021-09-17
RcRownchangeKK*chgGame
 2174 2240 3.00 4 0.66 20 13.20 
  Granaldi, Alessandro 2073 ITA1.0010.28205.60 
  Manfredi, Vincenzo f2275 ITA1.0010.552011.00 
  Granaldi, Alessandro 2073 ITA0.501-0.2220-4.40 
  Manfredi, Vincenzo f2275 ITA0.5010.05201.00 

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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