Individual Calculations December 2016
 Barbieri, Massimiliano  Total change: -36.00  Rating chartPersonal card
 OP 21 Infrasettimanale SS Lazio - B Roma ITA 2016-09-14
RcRownchangeKK*chgGame
 1457 1590 1.50 5 -1.80 20 -36.00 
  Cordio, Carlo Maria 1314 ITA1.0010.17203.40 
  Casella, Carlo 1648 ITA0.5010.08201.60 
  Magi, Alessandro 1608 ITA0.001-0.4720-9.40 
  Ciufolini, Ignazio 1306 ITA0.001-0.8420-16.80 
  Giannandrea, Fabio 1410 ITA0.001-0.7420-14.80 

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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