Individual Calculations January 2018
 Mastroddi, Emiliano  Total change: -36.20  Rating chartPersonal card
 FE 2 Roma Citta' Aperta Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 2096 2027 1.50 8 -1.81 20 -36.20 
  Chkhaidze, Nikoloz f2294 GEO0.001-0.1820-3.60 
  Lagumina, Giulio f2225 ITA0.001-0.2420-4.80 
  Beshukova, Alina wf2125 RUS0.5010.13202.60 
  Tencati, Giuseppe 2110 ITA0.001-0.3920-7.80 
  Bria, Simone 1992 ITA0.001-0.5520-11.00 
  Van Foreest, Machteld 1989 NED0.501-0.0520-1.00 
  Lupo, Alfredo 2114 ITA0.001-0.3820-7.60 
  Roberti, Bruno 1920 ITA0.501-0.1520-3.00 

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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