Individual Calculations September 2012
 Bakirtzis, Triantafilos  Total change: -10.05  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1662 1619 2.50 7 -0.67 15 -10.05 
  Zarkua, Elisabed 1990 GEO0.001-0.1015-1.50 
  Nikolakis, Panagiotis Marios 1407 GRE0.001-0.7715-11.55 
  Sidiropoulos, Georgios Th 1476 GRE0.501-0.1915-2.85 
  Nikolaidis, Athanasios 1440 GRE1.0010.27154.05 
  Sidiropoulos, Leonidas 1735 GRE0.5010.16152.40 
  Kousidis, Vergis 1817 GRE0.001-0.2415-3.60 
  Mitrou, Vasiliki 1770 GRE0.5010.20153.00 

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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