Individual Calculations April 2008
 Marianidis, Dimitrios  Total change: -15.00  Rating chartPersonal card
 Attica Teams Cup 2008 Attica GRE 2008-01-26
RcRownchangeKK*chgGame
 2185 1943 0.00 1 -0.20 25 -5.00 
  Kokolias, Konstantinos 2185 GRE0.001-0.2025-5.00 

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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1888 1943 3.00 6 -0.40 25 -10.00 
  Karystianos, Petros 1593 GRE1.0010.11252.75 
  Filippas, Sebastian 2212 GRE0.001-0.1725-4.25 
  Efkarpidis, Stylianos 1686 GRE1.0010.18254.50 
  Petousis, Konstantinos 1811 GRE1.0010.32258.00 
  Delithanasis, Dimitrios 2196 GRE0.001-0.1925-4.75 
  Zahariou, Nikolaus 1831 GRE0.001-0.6525-16.25 

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)
 

 

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