Individual Calculations April 2017
 Gioras, Ioannis  Total change: 20.40  Rating chartPersonal card
 2017 ESSTH-HALK Team Championship Local Category - rounds 4-7 Thessaloniki GRE 2017-02-05
RcRownchangeKK*chgGame
 1463 1605 2.00 3 0.07 20 1.40 
  Pahtas, Haideftos 1205  * GRE1.0010.08201.60 
  Bribos, Evangelos 1980 GRE0.001-0.0920-1.80 
  Galanis, Nikolaos-Panagiotis 1205  * 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)
 
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1471 1605 5.50 7 0.95 20 19.00 
  Giakoustidis, Spiros-Avgerinos 1818 GRE0.5010.27205.40 
  Voinas, Marios 1937 GRE0.001-0.1220-2.40 
  Lazarou, Efthymios 1205  * GRE1.0010.08201.60 
  Makrigianni, Eleni Iokasti 1205  * GRE1.0010.08201.60 
  Bakaloulis, Dimitrios 1352 GRE1.0010.19203.80 
  Xhuveli, Dion 1376 GRE1.0010.21204.20 
  Zaires Karanasios, Konstantinos 1404 GRE1.0010.24204.80 
 * 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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