Individual Calculations July 2009
 Palaskos, Ahileas  Total change: -6.00  Rating chartPersonal card
 2nd Triandria Open Spring Tournament Thessaloniki GRE 2009-04-21
RcRownchangeKK*chgGame
 1927 1764 0.50 3 -0.40 15 -6.00 
  Barbis, Athanasios 2056 GRE0.5010.35155.25 
  Neroulidis, Mihalis 1725 GRE0.001-0.5515-8.25 
  Cook, Michael-Antony 2000 GRE0.001-0.2015-3.00 

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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