Individual Calculations September 2011
 Zervos, Konstantinos  Total change: 23.40  Rating chartPersonal card
 11th Open SOP-SMAOK <1900 rating Pagrati - Athens GRE 2011-05-13
RcRownchangeKK*chgGame
 1763 1549 2.00 5 0.78 30 23.40 
  Kapsoulis, Georgios 1890 GRE0.5010.383011.40 
  Kamitsis, Nikolaos 1593 GRE0.001-0.4430-13.20 
  Fotiadis, Kleanthis 1684 GRE1.0010.683020.40 
  Tourkolias, Dimitrios 1834 GRE0.5010.343010.20 
  Marianidis, Dimitrios 1814 GRE0.001-0.1830-5.40 

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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