Individual Calculations December 2016
 Casella, Carlo  Total change: -3.40  Rating chartPersonal card
 OP 21 Infrasettimanale SS Lazio - B Roma ITA 2016-09-14
RcRownchangeKK*chgGame
 1545 1648 3.00 5 -0.17 20 -3.40 
  Giannandrea, Fabio 1410 ITA1.0010.20204.00 
  Musmarra, Giovanni 1512 ITA1.0010.32206.40 
  Barbieri, Massimiliano 1590 ITA0.501-0.0820-1.60 
  Rossi, Roberto 1626 ITA0.501-0.0320-0.60 
  Gergely, Imre 1588 ITA0.001-0.5820-11.60 

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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