Individual Calculations June 2015
 Kontarinis, Andreas  Total change: 23.80  Rating chartPersonal card
 152nd Open Ambelokipon Ambelokipi GRE 2015-03-04
RcRownchangeKK*chgGame
 1837 1658 1.50 5 0.05 20 1.00 
  Sitzakis, Efstratios 2058  * GRE0.001-0.0820-1.60 
  Alexopoulos, Alexios 1847 GRE1.0010.752015.00 
  Vakakis, Panteleimon 1779 GRE0.001-0.3420-6.80 
  Anairousis, Panag 1908 GRE0.001-0.1920-3.80 
  Psoma, Virginia 1595 GRE0.501-0.0920-1.80 
 * 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)
 
 1st open Dimitris Gkrouezos SOP -SMAOK 2015 Athens Pagkrati GRE 2015-03-10
RcRownchangeKK*chgGame
 1718 1658 2.00 6 -0.54 20 -10.80 
  Balokas, Dimitrios 2003 GRE1.0010.892017.80 
  Sarakenidis, Nikolaos 1898 GRE0.001-0.2020-4.00 
  Adamos, Thomas 1743 GRE0.001-0.3820-7.60 
  Chiras, Christos 1258  * GRE1.0010.08201.60 
  Mitrandzas, Athanasios 2016 GRE0.001-0.1020-2.00 
  Kalaitzis, Evangelos 1387 GRE0.001-0.8320-16.60 
 * 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)
 
 15th European Senior Chess Championship (2015) - Open 50+ Eretria GRE 2015-04-29
RcRownchangeKK*chgGame
 2025 1658 2.50 8 1.68 20 33.60 
  Molchanov, Nikolay 2058  * UKR0.001-0.0820-1.60 
  Laine, Panu 2058  * FIN0.5010.42208.40 
  Furman, Boris f2058  * RUS0.001-0.0820-1.60 
  Sideris, Nikiforos 2010 GRE0.5010.39207.80 
  Canonne, Antoine 1944 FRA0.5010.34206.80 
  Sideris, Theodoros 1952 GRE1.0010.852017.00 
  Hewson, Brian Wr 2058  * ENG0.001-0.0820-1.60 
  Papadimitriou, Loukas 2058  * GRE0.001-0.0820-1.60 
 * 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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