Individual Calculations September 2012
 Hrisomalis, Hristos  Total change: 3.30  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1608 1355 1.50 7 0.11 30 3.30 
  Apostolakakis, Konstantinos 1747 GRE0.001-0.0830-2.40 
  Betsakos, Hrisanthos 1569 GRE0.5010.27308.10 
  Sotiropoulos, Theodoros 1737 GRE0.001-0.0930-2.70 
  Topouzis, Sotirios 1477 GRE0.5010.17305.10 
  Bozanis, Dimitrios 1557 GRE0.5010.26307.80 
  Kontogianni, Maria-Hristina 1604 GRE0.001-0.1930-5.70 
  Chrysafis, Ioannis 1568 GRE0.001-0.2330-6.90 

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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