Individual Calculations January 2012
 Alexakis, Dimitris  Total change: -3.30  Rating chartPersonal card
 ESSNA under 16 team championship 2011 Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1661 1374 0.00 1 -0.16 30 -4.80 
  Papadopoulos, Georgios Nikea 1661 GRE0.001-0.1630-4.80 

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)
 
 ESSNA under 12 team championship 2011 Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1774 1374 0.00 1 -0.08 30 -2.40 
  Kalofonos, Panayotis 1774  * GRE0.001-0.0830-2.40 
 * 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)
 
 46th Individual Chess Championship of Piraeus - G.Fournarakos Memorial Piraeus GRE 2011-11-12
RcRownchangeKK*chgGame
 1661 1374 1.00 5 0.13 30 3.90 
  Sidiropoulos, Nikolaos 1774  * GRE0.001-0.0830-2.40 
  Asvestopoulou, Evdokia 1585 GRE0.5010.27308.10 
  Charisiadis, Archimidis 1759 GRE0.5010.413012.30 
  Gkavalias, Dimitrios 1687 GRE0.001-0.1430-4.20 
  Kafkalas, Nikolaos 1499 GRE0.001-0.3330-9.90 
 * 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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