Individual Calculations June 2015
 Kiriazis, Dimitrios  Total change: 14.00  Rating chartPersonal card
 152nd Open Ambelokipon Ambelokipi GRE 2015-03-04
RcRownchangeKK*chgGame
 1796 1656 1.00 4 -0.39 20 -7.80 
  Sienczewski, Zbigniew 2056  * POL0.001-0.0820-1.60 
  Mitsakos, Achilleas 1559 GRE0.501-0.1320-2.60 
  Koerant, Filipos 1897 GRE0.001-0.2020-4.00 
  Sarantakos, Sotirios 1673 GRE0.5010.02200.40 
 * 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)
 
 15th European Senior Chess Championship (2015) - Open 50+ Eretria GRE 2015-04-29
RcRownchangeKK*chgGame
 1938 1659 2.50 7 1.09 20 21.80 
  Laine, Panu 2059  * FIN0.5010.42208.40 
  Christensen, Jan 2059  * DEN0.001-0.0820-1.60 
  Melderis, Uldis 2000 LAT0.5010.38207.60 
  Eckhardt, Lars 2059  * NOR0.001-0.0820-1.60 
  Kaldis, Georgios 1915 GRE0.5010.31206.20 
  Seferlis, Georgios 1466 GRE1.0010.25205.00 
  Sideris, Nikiforos 2010 GRE0.001-0.1120-2.20 
 * 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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