Individual Calculations September 2009
 Bogosaljevic, Miodrag  Total change: -21.60  Rating chartPersonal card
 OP 4. I like elo Roma ITA 2009-05-06
RcRownchangeKK*chgGame
 1947 2030 1.00 4 -1.44 15 -21.60 
  Foschini, Andrea 1815 ITA1.0010.23153.45 
  Quimi, Marco 2242 PER0.001-0.2315-3.45 
  Vannelli, Vittorio 1847 ITA0.001-0.7415-11.10 
  De Maria, Isaia 1884 ITA0.001-0.7015-10.50 

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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