Individual Calculations May 2017
 Georgakopoulos, Nikolaos K.  Total change: -51.60  Rating chartPersonal card
 2017 Youth Championships of Chania - open 16 Chania GRE 2017-02-23
RcRownchangeKK*chgGame
 1754 2122 5.00 5 0.52 40 20.80 
  Alygizakis, Apostolos 1722  * GRE1.0010.08403.20 
  Kotsoglou, Georgios 1722  * GRE1.0010.08403.20 
  Kanteraki, Maria-Myrto 1722  * GRE1.0010.08403.20 
  Chompitakis, Konstantinos 1722  * GRE1.0010.08403.20 
  Petrakis, Stylianos 1883 GRE1.0010.20408.00 
 * 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)
 
 Youth Boys-Girls U8 - U18 Finals 2017 - E.S.S.K. ESSK GRE 2017-02-28
RcRownchangeKK*chgGame
 1830 2122 1.50 4 -1.81 40 -72.40 
  Petrakis, Stylianos 1883 GRE0.501-0.3040-12.00 
  Magoulianos, Nikolaos 1722  * GRE0.501-0.4240-16.80 
  Kiriakakis, Ioannis 1722  * GRE0.501-0.4240-16.80 
  Serpetsidakis, Nikolaos 1994 GRE0.001-0.6740-26.80 
 * 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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