Individual Calculations January 2017
 Di Penta, Guido  Total change: -76.40  Rating chartPersonal card
 OP 22 SS Lazio - B Roma ITA 2016-11-02
RcRownchangeKK*chgGame
 1346 1519 3.00 7 -1.91 40 -76.40 
  Marmaggi, Luigi 1142 ITA1.0010.09403.60 
  Maselli, David 1490 ITA0.001-0.5440-21.60 
  Cordio, Carlo Maria 1314 ITA0.001-0.7640-30.40 
  Spada, Dario 1326 ITA1.0010.254010.00 
  Mariani, Romeo 1498 ITA0.001-0.5340-21.20 
  Ruggiero, Alessandro 1138 ITA1.0010.09403.60 
  Musmarra, Giovanni 1512 ITA0.001-0.5140-20.40 

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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