Individual Calculations April 2017
 Ganiaridis, Panagiotis  Total change: 3.20  Rating chartPersonal card
 2017 team championship of ESSAMTH POA rounds 1-3 Local Clubs GRE 2017-01-22
RcRownchangeKK*chgGame
 1835 1845 2.00 2 0.98 20 19.60 
  Stamidis, Daniil 1666 GRE1.0010.27205.40 
  Manelidis, Savvas 2004 GRE1.0010.712014.20 

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)
 
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1495 1845 4.50 7 -1.68 20 -33.60 
  Kazakos, Markos 1612 GRE0.501-0.2920-5.80 
  Chrysafis, Ioannis 1599 GRE0.501-0.3120-6.20 
  Tzikas, Athanasios G 1445  * GRE1.0010.08201.60 
  Doulgerakis, Hristos 1445  * GRE0.001-0.9220-18.40 
  Arzoumanidis, Isaak 1445  * GRE1.0010.08201.60 
  Makrigiannis, Konstantinos 1445  * GRE1.0010.08201.60 
  Dritsas, Stavros Nikolaos 1477 GRE0.501-0.4020-8.00 
 * 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)
 
 2017 team championship of ESSAMTH POA finals Local Clubs GRE 2017-03-19
RcRownchangeKK*chgGame
 1977 1845 1.50 2 0.86 20 17.20 
  Sechlidis, Savvas 1977 GRE0.5010.18203.60 
  Sechlidis, Savvas 1977 GRE1.0010.682013.60 

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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