Individual Calculations May 2010
 D Andrea, Carlo  Total change: 4.20  Rating chartPersonal card
 OP 8. I like Elo Roma ITA 2010-03-10
RcRownchangeKK*chgGame
 1927 1964 3.00 5 0.28 15 4.20 
  Giraldi, Alberto 1635 ITA1.0010.12151.80 
  Shytaj, Carlo 2237 ITA0.001-0.1715-2.55 
  Sermoneta, Eugenio 1759 ITA1.0010.24153.60 
  Vannelli, Vittorio 1829 ITA1.0010.32154.80 
  Stoyko, Maksym 2173 ITA0.001-0.2315-3.45 

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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