Individual Calculations July 2016
 Marmaggi, Luigi  Total change: -3.20  Rating chartPersonal card
 OP 19 Infrasettimanale SS Lazio - B Roma ITA 2016-04-20
RcRownchangeKK*chgGame
 1365 1181 1.00 4 -0.08 40 -3.20 
  Candidi, Bruno 1493 ITA0.001-0.1440-5.60 
  Iarriccio, David 1408 ITA0.001-0.2140-8.40 
  Cordio, Carlo Maria 1297 ITA0.001-0.3440-13.60 
  Scuriatti, Mauro 1261 ITA1.0010.614024.40 

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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