Individual Calculations November 2012
 Roussos, Konstantinos  Total change: -20.40  Rating chartPersonal card
 17th open SOP-SMAOK under 1900 Pagrati GRE 2012-09-14
RcRownchangeKK*chgGame
 1591 1537 1.50 5 -0.68 30 -20.40 
  Hatzoudis, Gerasimos 1860 GRE0.001-0.1330-3.90 
  Skiadaresi, Antonia 1363 GRE1.0010.27308.10 
  Soursos, Panayotis 1692 GRE0.001-0.2930-8.70 
  Maroulakos, Stavros 1675 GRE0.001-0.3130-9.30 
  Deligiorgis, Giorgos 1367 GRE0.501-0.2230-6.60 

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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