Individual Calculations May 2014
 Teti, Roberto  Total change: 6.60  Rating chartPersonal card
 OP Infrasettimanale ARS 2014 Roma ITA 2014-03-06
RcRownchangeKK*chgGame
 1673 1616 3.00 6 0.44 15 6.60 
  Macchini, Bruno 1898 ITA0.001-0.1615-2.40 
  Abuhamdieh, Nando 1658 ITA0.001-0.4415-6.60 
  Alessio, Anna 1377 ITA1.0010.20153.00 
  Guidi, Marco 1758 ITA1.0010.691510.35 
  Muru, Massimo 1653 ITA0.001-0.4515-6.75 
  D Agostini, Rodolfo 1691 ITA1.0010.60159.00 

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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