Individual Calculations January 2022
 Botta, Massimiliano  Total change: 7.80  Rating chartPersonal card
 WE Felice Bosi 2021 - A Milano ITA 2021-11-26
RcRownchangeKK*chgGame
 2107 2216 3.50 5 0.39 20 7.80 
  Pierpaoli, Francesco 1816  * ITA1.0010.08201.60 
  Quaranta, Cristiano 2062 ITA0.501-0.2120-4.20 
  Beretta, Giulio 2136 ITA1.0010.39207.80 
  Boraso, Alessio f2308 ITA1.0010.632012.60 
  Massironi, Marco 2214 ITA0.001-0.5020-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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