Individual Calculations October 2017
 Tafani, Kleinta  Total change: -16.80  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - B group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1329 1061 0.50 5 -0.42 40 -16.80 
  Kefalas, Sotirios 1374 GRE0.001-0.1440-5.60 
  Papanikolas, Theodoros 1225 GRE0.001-0.2840-11.20 
  Bellou, Nazareta 1235 GRE0.001-0.2740-10.80 
  Dallis, Ioannis 1412 GRE0.5010.394015.60 
  Nteligiorgis, Eleftherios 1400 GRE0.001-0.1240-4.80 

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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