Individual Calculations January 2009
 Valden, Petros  Total change: 0.00  Rating chartPersonal card
 ATTICA TEAM CHAMPIONSHIPS 2008 TIE BREAKS ATTICA GRE 2008-09-14
RcRownchangeKK*chgGame
 2408 2193 1.00 2 0.53 15 7.95 
  Kotrotsos, Vasilios f2326 GRE1.0010.681510.20 
  Grivas, Efstratios g2490 GRE0.001-0.1515-2.25 

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)
 
 ESWTERIKO PRWTATHLIMA SOP SMAOK 2008 PAGRATI - ATHENS GRE 2008-09-19
RcRownchangeKK*chgGame
 2105 2193 4.00 7 -0.25 15 -3.75 
  Maroulakos, Stavros 1843 GRE1.0010.11151.65 
  Geroukalis, Athanasios 1993 GRE1.0010.24153.60 
  Galanos, Dimitrios 2157 GRE0.501-0.0515-0.75 
  Drakopoulos, Anastasios 2196 GRE0.001-0.5015-7.50 
  Tepelenis, Nikolaos 2153 GRE0.501-0.0615-0.90 
  Kokolias, Konstantinos 2197 GRE1.0010.51157.65 
  Ilandzis, Spyridon 2196 GRE0.001-0.5015-7.50 

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)
 
 90th Ambelokipi Open Ambelokipi, Athens - Greece GRE 2008-10-04
RcRownchangeKK*chgGame
 1985 2201 5.00 7 -0.28 15 -4.20 
  Karlis, Nikolaos 1851 GRE1.0010.11151.65 
  Kiriazis, Dimitrios 1873 GRE1.0010.13151.95 
  Sideris, Theodoros 2034 GRE1.0010.28154.20 
  Girvalakis, Spyridon 2016 GRE1.0010.26153.90 
  Himaras, Stefanos 2201 GRE0.001-0.5015-7.50 
  Soursos, Panayotis 1851 GRE1.0010.11151.65 
  Koerant, Filipos 2072 GRE0.001-0.6715-10.05 

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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