Individual Calculations December 2020
 Fragkos, Vasilios  Total change: 9.40  Rating chartPersonal card
 4th closed over 1800 ASOP Dias 2020 rounds 1-5 Athens GRE 2020-10-01
RcRownchangeKK*chgGame
 1931 2039 4.00 5 0.82 20 16.40 
  Tzortzis, Dimitrios 2016 GRE0.501-0.0320-0.60 
  Stamatiou, Rodolfos 2015 GRE1.0010.47209.40 
  Raptakis, Solon 1859 GRE0.501-0.2420-4.80 
  Ignatiadis, Konstantinos 2000 GRE1.0010.45209.00 
  Nemtsas, Hristoforos 1764 GRE1.0010.17203.40 

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)
 
 2020 Team Cup of Attica Final 4 Attica GRE 2020-10-31
RcRownchangeKK*chgGame
 1746 2039 0.50 1 -0.35 20 -7.00 
  Milias, Renos 1746 GRE0.501-0.3520-7.00 

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)
 

 

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