Individual Calculations September 2017
 Rahmanidis, Petros  Total change: 47.60  Rating chartPersonal card
 26th International Open Kavala 2017 - A group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 2234 1960 4.00 9 2.38 20 47.60 
  Charkhalashvili, Inga wg2317 GEO0.001-0.1120-2.20 
  Djukic, Sandra wm2139 SRB0.5010.23204.60 
  Androutsopoulos-Agiotatos, Vasil 2067 GRE1.0010.652013.00 
  Naoum, Spyridon 2267 GRE1.0010.862017.20 
  Harsha, Bharathakoti m2360  * IND0.001-0.0820-1.60 
  Miladinovic, Lena wf2191 SRB1.0010.792015.80 
  Cerovic, Danilo f2335 SRB0.001-0.0920-1.80 
  Papadopoulos, Georgios 2240 GRE0.5010.34206.80 
  Grigoriadis, Alexandros m2189 GRE0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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