Individual Calculations January 2013
 Diatsintos, Apostolos  Total change: -25.50  Rating chartPersonal card
 6th chess tournament of Panellinios-APO Kotinos under 1800 Athens GRE 2012-10-29
RcRownchangeKK*chgGame
 1663 1932 2.50 5 -1.55 15 -23.25 
  Foutouhos, Dimitrios 1532  * GRE0.501-0.4215-6.30 
  Salapatas-Hatzigiann, Ioannis 1771 GRE0.001-0.7115-10.65 
  Zahariou, Nikolaus 1743 GRE0.001-0.7515-11.25 
  Kilakos, Dimitrios 1532  * GRE1.0010.08151.20 
  Stamatakos, Dimitrios 1736 GRE1.0010.25153.75 
 * 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)
 
 Team Cup SPIROS BIKOS 2012 - Group A Attica GRE 2012-11-04
RcRownchangeKK*chgGame
 1722 1904 2.00 3 -0.14 15 -2.10 
  Karaiskakis, Petros 1627 GRE1.0010.17152.55 
  Antoniou, Dimitrios 1941 GRE0.001-0.4515-6.75 
  Nikoleris, Aris 1597 GRE1.0010.14152.10 

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 SPIROS BIKOS 2012 - Group C Attica GRE 2012-11-04
RcRownchangeKK*chgGame
 1901 1904 1.00 2 -0.01 15 -0.15 
  Kazis, Spilios 1508 GRE1.0010.08151.20 
  Azis, Azizis Ektoras f2294 GRE0.001-0.0915-1.35 

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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