Individual Calculations February 2020
 Theoharidis, Georgios  Total change: 37.60  Rating chartPersonal card
 1st International tournament Argo 2019 - A Volos GRE 2019-12-26
RcRownchangeKK*chgGame
 1738 1775 5.00 7 1.17 20 23.40 
  Tsaknakis, Zisis 2175  * GRE1.0010.922018.40 
  Raftopoulou, Konstantina 1375  * GRE1.0010.08201.60 
  Tsitsirikis, Grigorios 1504 GRE1.0010.17203.40 
  Kesidis, Odyseas 2175  * GRE0.001-0.0820-1.60 
  Fotiadis, Lazaros 1460 GRE1.0010.14202.80 
  Liakos, Dimitris 1993 GRE0.001-0.2220-4.40 
  Zgouletas, Ioannis 1487 GRE1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Championship of ESSTH-CHALK - B Local Rounds 1-3 ESSTH-CHALK GRE 2020-01-12
RcRownchangeKK*chgGame
 1787 1775 2.50 3 1.04 20 20.80 
  Stamatiadis, Georgios 1833 GRE1.0010.582011.60 
  Marantidis, Panagiotis 1742 GRE1.0010.45209.00 
  Hidzos, Georgios 1785 GRE0.5010.01200.20 

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)
 
 38th Team Cup of ESSTH-CHALK Round 1 ESSTH-CHALK GRE 2020-01-25
RcRownchangeKK*chgGame
 1897 1775 0.00 1 -0.33 20 -6.60 
  Kalogridis, Antonios 1897 GRE0.001-0.3320-6.60 

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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