Individual Calculations May 2015
 Mastrakoulis, Dimitrios  Total change: 17.40  Rating chartPersonal card
 2015 Team Championshiop Local category ESSTH-HALK r1 ESSTH-HALK GRE 2015-01-18
RcRownchangeKK*chgGame
 1868 1690 1.00 1 0.73 20 14.60 
  Komsoulas, Asterios 1868 GRE1.0010.732014.60 

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)
 
 2015 Team Championshiop Local category ESSTH-HALK r2-4 ESSTH-HALK GRE 2015-02-01
RcRownchangeKK*chgGame
 1829 1690 0.00 1 -0.31 20 -6.20 
  Tsinaris, Fotis 1829 GRE0.001-0.3120-6.20 

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)
 
 2015 Team Championshiop Local category ESSTH-HALK r5-8 ESSTH-HALK GRE 2015-03-01
RcRownchangeKK*chgGame
 1607 1663 0.00 1 -0.58 20 -11.60 
  Chrysostomidis, Alkiviadis 1607 GRE0.001-0.5820-11.60 

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)
 
 8th Spring Open of Triandria 2015 - A group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1738 1663 4.00 7 1.03 20 20.60 
  Kesidis, Odyseas 2063  * GRE0.001-0.0820-1.60 
  Mastrakoulis, Simeon 1342 GRE0.001-0.8720-17.40 
  Mastrakouli, Evagelia 1554 GRE1.0010.35207.00 
  Rousos, Ioannis 1397 GRE1.0010.18203.60 
  Sklavounos, Panagis 1838 GRE1.0010.732014.60 
  Betsakos, Konstantinos 1908 GRE1.0010.802016.00 
  Lazov, Toni 2063  * MKD0.001-0.0820-1.60 
 * 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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