Individual Calculations September 2012
 Tsaknakis, Zisis  Total change: 13.50  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1710 1616 4.50 9 0.90 15 13.50 
  Auth, Robert 1986 GER0.001-0.1015-1.50 
  Sideris, Hristos 1400 GRE1.0010.22153.30 
  Zarkua, Elisabed 1990 GEO0.001-0.1015-1.50 
  Tsivelekidou, Evgenia 1466 GRE1.0010.30154.50 
  Pingov, Krasen 1916 BUL0.001-0.1515-2.25 
  Sidiropoulos, Georgios Th 1476 GRE1.0010.31154.65 
  Lithoxoos, Theodoros 1728 GRE0.5010.15152.25 
  Halkias, Nikolaos 1718 GRE0.5010.14152.10 
  Ganiaridis, Panagiotis 1713 GRE0.5010.13151.95 

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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