Individual Calculations May 2015
 Nikolaidou, Maria  Total change: 53.20  Rating chartPersonal card
 2015 Team Championshiop POA ESSTH-HALK r1 ESSTH-HALK GRE 2015-01-18
RcRownchangeKK*chgGame
 1273 1337 1.00 1 0.41 40 16.40 
  Manassi, Eleni 1273 GRE1.0010.414016.40 

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 POA ESSTH-HALK r2-4 ESSTH-HALK GRE 2015-02-01
RcRownchangeKK*chgGame
 1562 1285 0.00 1 -0.17 40 -6.80 
  Koutsoura, Georgia 1562 GRE0.001-0.1740-6.80 

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
 1613 1285 2.00 7 1.09 40 43.60 
  Samakas, Anastasios 1685  * GRE0.001-0.0840-3.20 
  Pasoglou, Ekaterini 1664 GRE0.001-0.0940-3.60 
  Koutsoura, Georgia 1562 GRE0.001-0.1740-6.80 
  Mastrakouli, Evagelia 1554 GRE0.5010.334013.20 
  Baroutas, Athanasios 1537 GRE1.0010.814032.40 
  Lazos, Ioannis 1685  * GRE0.5010.424016.80 
  Doudoulakakis, Athanasios 1602 GRE0.001-0.1340-5.20 
 * 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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