Individual Calculations October 2018
 Niarhos, Konstantinos  Total change: -47.00  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - B group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1170 1271 1.50 6 -2.35 20 -47.00 
  Karakolidis, Panagiotis 1635 GRE0.001-0.1020-2.00 
  Spyratou, Kleanthi 1029 GRE0.501-0.3020-6.00 
  Oikonomidis, Spyridon 1133 GRE0.001-0.6920-13.80 
  Tsiripova, Eleni 1083 GRE0.001-0.7420-14.80 
  Lafkidis, Apostolos 1054 GRE0.001-0.7820-15.60 
  Fardoulis, Ioannis 1088 GRE1.0010.26205.20 

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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