Individual Calculations April 2008
 Pittas, Nikolaos  Total change: 0.00  Rating chartPersonal card
 83rd Ambelokipi Open Athens GRE 2007-12-01
RcRownchangeRpKK*chgGame
 1647 0 0.50 4 0.00 1325   0.00 
  Mitsakos, Achilleas 1847 GRE0.0010.00 0.00 
  Karatzanos, Konstantinos 1451 GRE0.5010.00 0.00 
  Hajioannou, Dimos 1549 GRE0.0010.00 0.00 
  Anisios, Markos 1742 GRE0.0010.00 0.00 

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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeRpKK*chgGame
 1667 0 1.00 4 0.00 1474   0.00 
  Anisios, Markos 1704 GRE0.0010.00 0.00 
  Arvanitis, Georgios 1630 GRE0.0010.00 0.00 
  Karystianos, Petros 1503 GRE1.0010.00 0.00 
  Zahariou, Nikolaus 1831 GRE0.0010.00 0.00 

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
RcRownchangeRpKK*chgGame
 1690 0 0.00 4 0.00 990   0.00 
  Zahariou, Nikolaus 1831 GRE0.0010.00 0.00 
  Vontikakis, Hrysostomos 1577 GRE0.0010.00 0.00 
  Efkarpidis, Stylianos 1686 GRE0.0010.00 0.00 
  Stavropoulos, Simeon 1667 GRE0.0010.00 0.00 

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)
 

 

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