Individual Calculations July 2009
 Pappelis, Dimitrios  Total change: 12.75  Rating chartPersonal card
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2161 1994 1.00 1 0.72 15 10.80 
  Zenelis, Konstantinos 2161 GRE1.0010.721510.80 

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)
 
 2009 Attica mixed Youth Teams Champ. Boys & Girls U16 Attica GRE 2009-03-22
RcRownchangeKK*chgGame
 2022 1994 2.00 4 0.13 15 1.95 
  Malamatas, Konstantinos 1971 GRE0.501-0.0315-0.45 
  Liaskos, Leonidas 1997 GRE0.5010.00150.00 
  Tsokopoulos, Dedalos 1927 GRE1.0010.41156.15 
  Kaforos, Dimitrios-Alkis 2191 GRE0.001-0.2515-3.75 

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)
 

 

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