Individual Calculations January 2014
 Colantonio, Marco  Total change: -6.00  Rating chartPersonal card
 OP S.S. Lazio Roma ITA 2013-11-06
RcRownchangeKK*chgGame
 1732 1709 2.00 5 -0.40 15 -6.00 
  Antonelli, Fabrizio 2034 ITA0.001-0.1315-1.95 
  Gergely, Imre 1613 ITA1.0010.37155.55 
  Sabetta, Alessandro 1951 ITA0.001-0.2015-3.00 
  Morganti, Massimo 1436 ITA0.001-0.8315-12.45 
  Quaglia, Ferdinando 1627 ITA1.0010.39155.85 

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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