Individual Calculations July 2009
 Kaforos, Dimitrios-Alkis  Total change: 23.25  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 1841 2191 1.00 1 0.11 15 1.65 
  Patrinos, Ilias 1841 GRE1.0010.11151.65 

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)
 
 2009 Attica mixed Youth Teams Champ. Boys & Girls U16 Attica GRE 2009-03-22
RcRownchangeKK*chgGame
 1935 2191 3.00 3 0.58 15 8.70 
  Stefanis, Alexandros 1841 GRE1.0010.11151.65 
  Malamatas, Konstantinos 1971 GRE1.0010.22153.30 
  Pappelis, Dimitrios 1994 GRE1.0010.25153.75 

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)
 
 Team Cup under 16 of Attica 2009 Attica GRE 2009-03-22
RcRownchangeKK*chgGame
 1841 2191 1.00 1 0.11 15 1.65 
  Stathopoulos, Ioannis 1841 GRE1.0010.11151.65 

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 World School Chess Championship - Open U17 Thessaloniki GRE 2009-04-27
RcRownchangeKK*chgGame
 2070 2186 6.50 9 0.75 15 11.25 
  Barbageorgopoulou, Fani 1836 GRE1.0010.11151.65 
  Okun, Evgeny 2066 RUS1.0010.34155.10 
  Bhakti, Kulkarni cwf2229 IND1.0010.56158.40 
  Farid, Firmansyah c2187 INA0.001-0.5015-7.50 
  Aliakbarov, Anar Samir Oglu 2060 AZE1.0010.33154.95 
  Akunka, Dmitry 2010 RUS0.501-0.2315-3.45 
  Iordanidou, Zoi 2107 GRE0.501-0.1115-1.65 
  Espinoza Palomino, Willyam c2281 PER0.5010.13151.95 
  Danilova, Tatiana 1856 RUS1.0010.12151.80 

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)
 

 

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