Individual Calculations April 2017
 Magi, Alessandro  Total change: 0.60  Rating chartPersonal card
 OP 23 Infrasettimanale SS Lazio - B Roma ITA 2017-01-11
RcRownchangeKK*chgGame
 1490 1651 3.50 5 0.03 20 0.60 
  Spada, Dario 1466 ITA0.501-0.2420-4.80 
  Colantonio, Marco 1613 ITA1.0010.45209.00 
  Bedulli, Lucio 1649 ITA1.0010.502010.00 
  Giannandrea, Fabio 1425 ITA1.0010.21204.20 
  Cordio, Carlo Maria 1298 ITA0.001-0.8920-17.80 

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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