Individual Calculations April 2017
 Hidzos, Georgios  Total change: -18.20  Rating chartPersonal card
 2017 ESSTH-HALK Team Championship POA - rounds 4-7 Thessaloniki GRE 2017-02-05
RcRownchangeKK*chgGame
 1960 1896 1.50 4 -0.14 20 -2.80 
  Tsilias, Nikolaos 1950 GRE0.001-0.4220-8.40 
  Cook, Michael-Antony 1953 GRE1.0010.582011.60 
  Pambalos, Panayiotis 2020 GRE0.001-0.3320-6.60 
  Xilogiannis, Dimitrios 1917 GRE0.5010.03200.60 

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)
 
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1551 1896 4.50 6 -0.77 20 -15.40 
  Ladopoulos, Ioannis 1626 GRE1.0010.17203.40 
  Pavlidis, Pavlos 1697 GRE0.001-0.7620-15.20 
  Patriki, Alexandra 1496  * GRE1.0010.08201.60 
  Rodopoulos, Aristeidis 1496  * GRE0.501-0.4220-8.40 
  Pantziarelas, Georgios Dimitrios 1496  * GRE1.0010.08201.60 
  Karavalasis, Stilianos 1496  * GRE1.0010.08201.60 
 * 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)
 

 

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