Individual Calculations November 2011
 Grigoriadis, Mihail  Total change: 22.05  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - B' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1581 1735 7.00 9 0.74 15 11.10 
  Kouta, Vasiliki 1362 GRE1.0010.10151.50 
  Maroudas-Katsaros, Panagiotis-A 1559 GRE1.0010.27154.05 
  Alexiou, Dimitrios 1604 GRE0.501-0.1815-2.70 
  Xanthopoulos, Vasilios 1604 GRE1.0010.32154.80 
  Anthopoulos, Hristos 1599 GRE1.0010.32154.80 
  Papadopoulos, Georgios Nikea 1661 GRE0.501-0.1015-1.50 
  Fakoudis, Ioannis 1641 GRE0.001-0.6315-9.45 
  Karathanasis, Vlasis 1577 GRE1.0010.29154.35 
  Lagoumintzi, Hristina 1625 GRE1.0010.35155.25 

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)
 
 5th International open "Fokika 2011" - Nikos Karapanos Amfissa GRE 2011-09-03
RcRownchangeKK*chgGame
 1890 1753 4.50 8 1.84 15 27.60 
  Anagnostopoulos, Konstantinos 2022 GRE1.0010.831512.45 
  Mihopoulos, Konstantinos 2037 GRE0.001-0.1615-2.40 
  Papadopoulos, Panayotis 1991 GRE0.001-0.2015-3.00 
  Kiriakakis, Konstantinos 1474 GRE1.0010.16152.40 
  Georgiopoulos, Har 1779 GRE0.5010.04150.60 
  Dimopoulos, Nikolaos 1947 GRE1.0010.751511.25 
  Sienczewski, Zbigniew 2084 POL0.001-0.1215-1.80 
  Kontogiannis, Vasilios 1782 GRE1.0010.54158.10 

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)
 
 3rd Papanastasio open 2011 Peristeri - Athens GRE 2011-09-12
RcRownchangeKK*chgGame
 1905 1753 1.50 5 -0.15 15 -2.25 
  Sienczewski, Zbigniew 2084 POL0.5010.38155.70 
  Grigoriadis, Alexandros m2153  * GRE0.001-0.0815-1.20 
  Noutsos, Stamoulis 1832 GRE0.001-0.3915-5.85 
  Kalofonos, Panayotis 1771 GRE1.0010.53157.95 
  Kazaglis, Dimitrios-Stefanos 1687 GRE0.001-0.5915-8.85 
 * 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)
 
 5th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-09-17
RcRownchangeKK*chgGame
 1669 1753 2.00 5 -0.96 15 -14.40 
  Sienczewski, Zbigniew 2084 POL0.001-0.1215-1.80 
  Darviris, Panagiotis 1460 GRE0.001-0.8515-12.75 
  Kazalis, Manos 1353  * GRE1.0010.08151.20 
  Alexiadis, Hristos 1624 GRE1.0010.33154.95 
  Geropapas, Periklis 1825 GRE0.001-0.4015-6.00 
 * 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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