Individual Calculations January 2020
 Eftaxias, Konstantinos  Total change: 13.20  Rating chartPersonal card
 Team 3x3 Chess League ASOP Dias B local Oct2019 Petroupoli GRE 2019-10-20
RcRownchangeKK*chgGame
 1129 1350 0.50 1 -0.28 40 -11.20 
  Eirinidis, Dimitrios 1129 GRE0.501-0.2840-11.20 

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)
 
 Ultima by ASOP Dias - Senior Nov 2019 Petroupoli GRE 2019-11-02
RcRownchangeKK*chgGame
 1361 1391 3.00 5 0.34 40 13.60 
  Chatziioannidis, Panagiotis 1131 GRE1.0010.18407.20 
  Pavlis, Antonios 1676 GRE0.001-0.1640-6.40 
  Gourgourinis, Ioannis 1048 GRE1.0010.12404.80 
  Bellos, Vasilios 1631 GRE0.001-0.2040-8.00 
  Konstantinidis, Dimitrios Gk 1320 GRE1.0010.404016.00 

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)
 
NOTE: K factor changed
 2019 Attica team Cup Spyros Bikos A ESSNA GRE 2019-11-03
RcRownchangeKK*chgGame
 1422 1391 1.00 1 0.54 20 10.80 
  Kyriakou, Dimitris Michail 1422 GRE1.0010.542010.80 

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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