Individual Calculations October 2017
 Hartofylakas, Spyros  Total change: 20.40  Rating chartPersonal card
 9th open Papanastasio 2017 - B group Peristeri GRE 2017-09-04
RcRownchangeKK*chgGame
 1268 1204 3.00 6 0.51 40 20.40 
  Tsomkalidou, Foteini 1029 GRE0.501-0.2340-9.20 
  Kratimenou, Maria 1264 GRE1.0010.584023.20 
  Bakaloulis, Dimitrios 1314 GRE1.0010.654026.00 
  Nteligiorgis, Eleftherios 1400 GRE0.001-0.2540-10.00 
  Krassas, Nikolaos 1253 GRE0.5010.07402.80 
  Papadopoulos, Emanouil 1347 GRE0.001-0.3140-12.40 

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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