Individual Calculations September 2011
 Diasakos, Spyridon  Total change: 5.70  Rating chartPersonal card
 29th National Greek indiv. Championship - Open U16 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1688 1620 2.50 8 -0.92 15 -13.80 
  Anagnostopoulos, Konstantinos 1954 GRE0.001-0.1215-1.80 
  Kafetzis, Georgios 1969 GRE0.001-0.1115-1.65 
  Kiriakakis, Konstantinos 1482 GRE0.001-0.6915-10.35 
  Lemonis, Kyriakos 1537 GRE1.0010.39155.85 
  Terzis, Filippos-Stamatis 1699 GRE0.001-0.3915-5.85 
  Paisios, Evaggelos 1531 GRE1.0010.38155.70 
  Palaskos, Marios 1601 GRE0.001-0.5315-7.95 
  Agorastoudis-Vlahos, Ioakim 1728 GRE0.5010.15152.25 

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)
 
 39th National Team Championship of A' Category Eretria GRE 2011-07-03
RcRownchangeKK*chgGame
 1942 1625 1.00 4 0.41 15 6.15 
  Michelakos, Panagiotis 2025  * GRE0.001-0.0815-1.20 
  Anagnostopoulos, Konstantinos 2025  * GRE0.001-0.0815-1.20 
  Adamos, Thomas 1763 GRE1.0010.691510.35 
  Athanasiou, Georgios 1954 GRE0.001-0.1215-1.80 
 * 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)
 
 6th Open Pirgou Spilios Dimitris Pirgos Ilias GRE 2011-08-03
RcRownchangeKK*chgGame
 1812 1625 1.50 4 0.41 15 6.15 
  Moutzouris, Emanuel 1854 GRE0.001-0.2115-3.15 
  Stamatopoulos, Apostolos 1654 GRE0.001-0.4615-6.90 
  Cukaj, Marinos 1772 ALB1.0010.701510.50 
  Mihopoulos, Konstantinos 1968 GRE0.5010.38155.70 

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)
 
 1st International open "Isthmia" - Vrahati 2011 Group B' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 1623 1625 3.50 6 0.48 15 7.20 
  Frosinos, Ioannis 1833 GRE0.5010.27154.05 
  Stamatopoulos, Apostolos 1654 GRE1.0010.54158.10 
  Pavlis, Antonios 1738 GRE0.001-0.3515-5.25 
  Vlahakis, Nikos 1492 GRE0.501-0.1815-2.70 
  Oikonomou, Nikolaos Ch 1407 GRE1.0010.22153.30 
  Doulidis, Pavlos-Georgios 1612 GRE0.501-0.0215-0.30 

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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