Individual Calculations May 2010
 Zamit, Spyridon  Total change: 4.20  Rating chartPersonal card
 Attica Team Championship of B' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 2243 2088 1.50 4 0.28 15 4.20 
  Kourkounakis, Ilias m2370 GRE0.001-0.1615-2.40 
  Tzotzolis, Halalambos 2141 GRE0.5010.07151.05 
  Passakos, Georgios 2158 GRE1.0010.60159.00 
  Goritsas, Christos f2302 GRE0.001-0.2315-3.45 

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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