Individual Calculations July 2008
 Ntatsis, Georgios  Total change: 1.35  Rating chartPersonal card
 ATTICA TEAM CHAMP. A' LOCAL CAT. 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1808 1960 1.00 1 0.30 15 4.50 
  Karlis, Nikolaos 1808 GRE1.0010.30154.50 

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)
 
 86th Ambelokipi Open Ambelokipi - Athens GRE 2008-04-05
RcRownchangeKK*chgGame
 1925 1951 3.00 6 -0.21 15 -3.15 
  Miniotis, Kleanthis 1601 GRE1.0010.11151.65 
  Delithanasis, Dimitrios 2189 GRE0.001-0.2015-3.00 
  Hatzoudis, Gerasimos 1704 GRE1.0010.19152.85 
  Koutsogiannopoulou, Theodora 1826 GRE1.0010.33154.95 
  Sandalakis, Angelos 2301 GRE0.001-0.1115-1.65 
  Marianidis, Dimitrios 1928 GRE0.001-0.5315-7.95 

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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