Individual Calculations May 2012
 Gerontopoulos, Prodromos  Total change: -48.15  Rating chartPersonal card
 Team Championships of ESSTH-H 2012 - A' Local Category Thessaloniki - Halikidiki GRE 2012-01-15
RcRownchangeKK*chgGame
 1604 1748 0.50 3 -1.53 15 -22.95 
  Anastasopoulos, Filippos 1717 GRE0.501-0.0415-0.60 
  Perros, Gavriil 1636 GRE0.001-0.6515-9.75 
  Tsakouridis, Georgios 1458 GRE0.001-0.8415-12.60 

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)
 
 Team Cup of Thessaloniki 2012 - Qualifiers for Greek Team Cup 2012 Thessaloniki - Halikidiki GRE 2012-01-21
RcRownchangeKK*chgGame
 1780 1748 0.50 2 -0.44 15 -6.60 
  Papadopoulos-Siskopoulos, Ahilea 1547 GRE0.501-0.2615-3.90 
  Athanasiadis, Mihail 2013 GRE0.001-0.1815-2.70 

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
 1359 1748 1.50 3 -1.24 15 -18.60 
  Samakas, Anastasios 1381 GRE0.001-0.9015-13.50 
  Larentzakis-Adamidis, Ioannis 1348  * GRE0.501-0.4215-6.30 
  Paterakis, Emmanouil 1348  * GRE1.0010.08151.20 
 * 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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