Individual Calculations July 2010
 Tourkolias, Dimitrios  Total change: -17.10  Rating chartPersonal card
 5th Open tournament of SOP-SMAOK Under 1800 Pagrati - Athens GRE 2010-03-19
RcRownchangeKK*chgGame
 1624 1794 1.00 3 -1.14 15 -17.10 
  Arvanitis, Georgios 1748 GRE0.501-0.0615-0.90 
  Dimitriadis, Panagiotis 1565 GRE0.001-0.7915-11.85 
  Doulidis, Pavlos-Georgios 1560 GRE0.501-0.2915-4.35 

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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