Individual Calculations May 2012
 Nikolaou, Alexandros  Total change: -7.80  Rating chartPersonal card
 Team Championship of ESSTH-H & ESSAMTH 2012 - POA Thessaloniki - Halikidiki - East Macedonia/Thrake GRE 2012-01-15
RcRownchangeKK*chgGame
 1422 1236 1.00 3 0.23 30 6.90 
  Samakas, Anastasios 1358 GRE0.001-0.3330-9.90 
  Nikolaidis, Athanasios 1445 GRE0.001-0.2330-6.90 
  Tsiamis, Rafail 1462 GRE1.0010.793023.70 

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)
 
 5th open spring tournament of Triandria - S.Psomiadis Memorial Thessaloniki GRE 2012-04-17
RcRownchangeKK*chgGame
 1573 1232 0.00 4 -0.49 30 -14.70 
  Babos, Vasilios 1632  * GRE0.001-0.0830-2.40 
  Mantzanas, Konstantinos 1632  * GRE0.001-0.0830-2.40 
  Peskelidis, Marios 1545 GRE0.001-0.1430-4.20 
  Agorastoudi-Vlahou, Fotini 1484 GRE0.001-0.1930-5.70 
 * 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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