Individual Calculations September 2017
 Vafiadis, Kleanthis  Total change: -7.00  Rating chartPersonal card
 26th International Open Kavala 2017 - A group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 2156 2235 5.00 9 -0.35 20 -7.00 
  Stefan, Victor 1884 GRE1.0010.11202.20 
  Morozov, Nichita m2437 MDA0.001-0.2420-4.80 
  Manelidis, Savvas 2042 GRE1.0010.25205.00 
  Filev, Georgi f2363 BUL0.001-0.3320-6.60 
  Hrisomalis, Theodoros 2108 GRE0.501-0.1720-3.40 
  Triantos, Konstantinos 2013 GRE0.501-0.2820-5.60 
  Serntedakis, Athanasios 2067 GRE0.501-0.2220-4.40 
  Ghadiri, Radmehr 2125 IRI1.0010.35207.00 
  Tsolakidou, Stavroula wg2365 GRE0.5010.18203.60 

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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