Individual Calculations May 2011
 Colantonio, Marco  Total change: 5.70  Rating chartPersonal card
 OP 12. I like Elo Roma ITA 2011-01-12
RcRownchangeKK*chgGame
 1854 1708 2.00 5 0.38 15 5.70 
  Giorni, Moreno 2052 ITA0.001-0.1215-1.80 
  Ruotolo, Claudio 1767 ITA0.001-0.4215-6.30 
  Raccah, Ascer 1811 ITA1.0010.64159.60 
  Roberti, Bruno 1936 ITA0.001-0.2115-3.15 
  Migliozzi, Giuseppe 1702 ITA1.0010.49157.35 

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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