Individual Calculations November 2009
 Londos, Aristidis  Total change: -12.00  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. B' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 1601 1436 1.00 5 -0.48 25 -12.00 
  Sahinidis, Evagelos 1726 GRE0.001-0.1625-4.00 
  Gialamoudis, Georgios 1568 GRE0.001-0.3225-8.00 
  Moliotis, Hristos 1713 GRE1.0010.832520.75 
  Hatzigrigoriou, Georgios 1538 GRE0.001-0.3625-9.00 
  Agorastoudis-Vlahos, Ioakim 1459 GRE0.001-0.4725-11.75 

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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