Individual Calculations September 2018
 Samaridis, Konstantinos  Total change: -77.60  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - A group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1968 2143 3.00 7 -1.94 40 -77.60 
  Theoharidis, Georgios 1792 GRE0.001-0.8940-35.60 
  Andronis, Vasilios 1962 GRE1.0010.264010.40 
  Androni, Konstantina 1878 GRE0.501-0.3240-12.80 
  Georgitsi, Antigoni 1749 GRE1.0010.08403.20 
  Ambartsumova, Karina wg2377 RUS0.001-0.2140-8.40 
  Triantafilidis, Mihail 1989 GRE0.501-0.2140-8.40 
  Vlassis, Georgios 2031 GRE0.001-0.6540-26.00 

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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