Individual Calculations February 2020
 Giannopoulou, Anastasia  Total change: 28.80  Rating chartPersonal card
 42nd open White Tower 2020 A group Thessaloniki GRE 2020-01-02
RcRownchangeKK*chgGame
 1782 1432 2.50 8 1.57 20 31.40 
  Stamatiadis, Georgios 1832  * GRE0.5010.42208.40 
  Almaliotis, Hristos 1832  * GRE0.001-0.0820-1.60 
  Giakoustidis, Spiros-Avgerinos 1721 GRE1.0010.842016.80 
  Nasos, Valerios 1832  * GRE1.0010.922018.40 
  Minas, Ioannis 1832  * GRE0.001-0.0820-1.60 
  Dritsas, Stavros Nikolaos 1832  * GRE0.001-0.0820-1.60 
  Nikolopoulos, Dimitrios 1711 GRE0.001-0.1620-3.20 
  Florakis, Konstantinos 1661 GRE0.001-0.2120-4.20 
 * 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 - A Local Rounds 1-3 ESSTH-CHALK GRE 2020-01-12
RcRownchangeKK*chgGame
 1669 1432 0.50 3 -0.13 20 -2.60 
  Giannopoulos, Ioannis 1742 GRE0.001-0.1420-2.80 
  Giannoulas, Christos 1646 GRE0.001-0.2320-4.60 
  Tsiakmakis, Christos 1618 GRE0.5010.24204.80 

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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