Individual Calculations May 2015
 Chrysostomidis, Alkiviadis  Total change: 45.60  Rating chartPersonal card
 2015 Team Championshiop Local category ESSTH-HALK r5-8 ESSTH-HALK GRE 2015-03-01
RcRownchangeKK*chgGame
 1834 1607 2.50 4 1.58 20 31.60 
  Komsoulas, Asterios 1868 GRE0.001-0.1820-3.60 
  Mastrakoulis, Dimitrios 1663 GRE1.0010.582011.60 
  Tsinaris, Fotis 1829 GRE1.0010.782015.60 
  Hidzos, Georgios 1977 GRE0.5010.40208.00 

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)
 
 8th Spring Open of Triandria 2015 - A group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1744 1607 3.50 7 0.95 20 19.00 
  Milovanovic, Ninoslav 2007  * SRB0.001-0.0820-1.60 
  Gutkind, Kedem 2007  * NED0.001-0.0820-1.60 
  Haralabidou, Maria 1536 GRE0.501-0.1020-2.00 
  Dogan, Halit 1506 TUR1.0010.36207.20 
  Koutsidis, Achilleas 1803 GRE1.0010.752015.00 
  Spathopoulos, Diogenis 1993 GRE0.001-0.0920-1.80 
  Manikis, Konstantinos 1354 GRE1.0010.19203.80 
 * 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)
 
 2015 Team Championshiop Local category ESSTH-HALK r9 ESSTH-HALK GRE 2015-04-26
RcRownchangeKK*chgGame
 1416 1607 0.50 1 -0.25 20 -5.00 
  Mavridou, Maria 1416 GRE0.501-0.2520-5.00 

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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