Individual Calculations October 2014
 Drakoulakos, Grigorios  Total change: 119.20  Rating chartPersonal card
 4th International Tournament ISTHMIA 2014 - Open Greek champ. - A' Group Vrahati - Korinthos GRE 2014-08-18
RcRownchangeKK*chgGame
 2449 2161 4.50 8 2.98 40 119.20 
  Kotronias, Vasilios g2552 GRE0.001-0.0940-3.60 
  Hrisanthopoulos, Dimitrios 1997 GRE1.0010.284011.20 
  Karpatchev, Aleksandr g2462 RUS1.0010.854034.00 
  Rychagov, Andrey g2544 RUS1.0010.914036.40 
  Nikolaidis, Ioannis g2559 GRE0.5010.424016.80 
  Halkias, Stelios g2544 GRE0.5010.414016.40 
  Sandalakis, Angelos 2406 GRE0.5010.304012.00 
  Mastrovasilis, Athanasios g2526 GRE0.001-0.1040-4.00 

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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