Individual Calculations July 2008
 Tsaknis, Vasilios  Total change: 5.50  Rating chartPersonal card
 MIKTO NEANIKO OMADIKO PROTATHL. ATTIKIS '08 ATTIKI GRE 2008-01-20
RcRownchangeKK*chgGame
 1838 1537 1.00 2 0.70 25 17.50 
  Michelakos, Panagiotis 1887 GRE0.001-0.1125-2.75 
  Gkikas, Hristos 1788 GRE1.0010.812520.25 

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)
 
 ATTICA TEAM CHAMP. B' CATEGORY 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1766 1537 0.00 1 -0.21 25 -5.25 
  Stefanis, Alexandros 1766 GRE0.001-0.2125-5.25 

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)
 
 87th Ambelokipi Open Athens GRE 2008-05-10
RcRownchangeKK*chgGame
 1678 1511 1.00 4 -0.27 25 -6.75 
  Nikomanis, Andreas 1861 GRE0.001-0.1125-2.75 
  Karystianos, Petros 1514 GRE0.001-0.5025-12.50 
  Marianidis, Dimitrios 1861 GRE0.001-0.1125-2.75 
  Karatzanos, Konstantinos 1474 GRE1.0010.452511.25 

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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