Individual Calculations July 2008
 Patrinos, Ilias  Total change: -15.00  Rating chartPersonal card
 85th Ambelokipi Open Ambelokipi - Athens GRE 2008-03-08
RcRownchangeKK*chgGame
 1859 1767 2.00 4 0.45 15 6.75 
  Kourousis, Epaminondas 2117 GRE0.001-0.1115-1.65 
  Karystianos, Petros 1503 GRE1.0010.18152.70 
  Papamichael, Georgios 1918 GRE1.0010.701510.50 
  Kiriazis, Dimitrios 1897 GRE0.001-0.3215-4.80 

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)
 
 ATTICA TEAM CHAMP. A' LOCAL CAT. 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1925 1767 0.00 2 -0.59 15 -8.85 
  Giakoumis, Ioannis 2013 GRE0.001-0.1915-2.85 
  Siainis, Konstantinos 1837 GRE0.001-0.4015-6.00 

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)
 
 Wolrd Amateur Championship 2008 Kallithea - Halkidiki GRE 2008-04-29
RcRownchangeKK*chgGame
 1801 1780 1.50 5 -0.86 15 -12.90 
  Ximitidou, Maria 1783 GRE0.5010.00150.00 
  Pop, Alexandru 1956 ROU0.001-0.2715-4.05 
  Draeger, Klaus 1865 GER1.0010.62159.30 
  Theoharidis, Georgios 1622 GRE0.001-0.7115-10.65 
  Cretan, Ioana 1778 ROU0.001-0.5015-7.50 

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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