Individual Calculations October 2008
 Karagiannis, Athanasios  Total change: -16.20  Rating chartPersonal card
 6th International Lesvos Open Lesvos GRE 2008-07-21
RcRownchangeKK*chgGame
 2144 2357 5.00 7 -0.22 10 -2.20 
  Hytos, Vasilios 2007 GRE1.0010.11101.10 
  Anev, Asen 2086 BUL1.0010.17101.70 
  Zubarev, Alexander g2517 UKR0.001-0.2910-2.90 
  Rigopoulos-Tsigkos, Alexandros 2018 GRE1.0010.12101.20 
  Kagas, Konstantinos 2132 GRE1.0010.22102.20 
  Karlovich, Anastazia wg2242 UKR0.501-0.1610-1.60 
  Siametis, Vladimiros 2007 GRE0.501-0.3910-3.90 

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)
 
 Acropolis International Tournament 2008 Athens GRE 2008-08-09
RcRownchangeKK*chgGame
 2317 2357 5.00 9 0.00 10 0.00 
  Stiri, Alexandra wm2149 GRE1.0010.23102.30 
  Romanishin, Oleg M g2530 UKR0.001-0.2710-2.70 
  Sigalas, Frangiskos 2242 GRE0.501-0.1610-1.60 
  Makka, Ioulia wm2225 GRE1.0010.32103.20 
  Graf, Alexander g2622 GER0.001-0.1810-1.80 
  Kostopoulos, Evangellos 2150 GRE1.0010.23102.30 
  Klokas, Konstantinos 2167 GRE1.0010.25102.50 
  Roy Chowdhury, Saptarshi m2411 IND0.001-0.4210-4.20 
  Astaneh Lopez, Alex f2357 IRL0.5010.00100.00 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 2108 2357 5.00 8 -1.40 10 -14.00 
  Koerant, Filipos 2096 GRE1.0010.18101.80 
  Draci, Robert 2180 ALB1.0010.27102.70 
  Videnova, Iva wf2211 BUL0.001-0.7010-7.00 
  Sideris, Theodoros 2075 GRE0.001-0.8410-8.40 
  Aznaouridis, Sokratis 2007 GRE1.0010.11101.10 
  Liodakis, Konstantinos 2007 GRE1.0010.11101.10 
  Nikoleris, Stefanos 2072 GRE1.0010.16101.60 
  Kordis, Konstantinos 2215 GRE0.001-0.6910-6.90 

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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