Individual Calculations May 2015
 Koumtzis, Argirios  Total change: -9.80  Rating chartPersonal card
 2015 Team Championshiop Local category ESSTH-HALK r1 ESSTH-HALK GRE 2015-01-18
RcRownchangeKK*chgGame
 1755 1764 0.00 1 -0.51 20 -10.20 
  Tsintsar, Zoran 1755 GER0.001-0.5120-10.20 

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 r2-4 ESSTH-HALK GRE 2015-02-01
RcRownchangeKK*chgGame
 1501 1764 1.00 1 0.18 20 3.60 
  Londos, Aristidis 1501 GRE1.0010.18203.60 

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 r5-8 ESSTH-HALK GRE 2015-03-01
RcRownchangeKK*chgGame
 1364 1764 1.00 1 0.08 20 1.60 
  Eleftheriadis, Emmanouil 1364  * 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)
 
 8th Spring Open of Triandria 2015 - A group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1873 1764 1.50 5 -0.44 20 -8.80 
  Ratsma, Rosa 2129 NED0.5010.40208.00 
  Gavriilidis, Georgios 2150 GRE0.001-0.0920-1.80 
  Apostolakakis, Konstantinos 2010 GRE0.001-0.1920-3.80 
  Galanis, Emmanouil 1600 GRE0.001-0.7220-14.40 
  Stefan, Victor 1478 GRE1.0010.16203.20 

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 r9 ESSTH-HALK GRE 2015-04-26
RcRownchangeKK*chgGame
 1527 1764 1.00 1 0.20 20 4.00 
  Fregidis, Nikolaos 1527 GRE1.0010.20204.00 

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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