Individual Calculations September 2011
 Karathanasis, Vlasis  Total change: 17.10  Rating chartPersonal card
 39th National Team Championship of A' Category Eretria GRE 2011-07-03
RcRownchangeKK*chgGame
 1594 1577 2.00 3 0.57 30 17.10 
  Vasiliadis, Antony 1634 BUL1.0010.583017.40 
  Drakoulakos, Grigorios 1693 GRE0.001-0.3430-10.20 
  Tsatsoulis, Periklis 1454 GRE1.0010.33309.90 

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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