Individual Calculations January 2009
 Shamash, Michelle  Total change: 2.40  Rating chartPersonal card
 ATTICA TEAM CHAMPIONSHIPS 2008 TIE BREAKS ATTICA GRE 2008-09-14
RcRownchangeKK*chgGame
 1797 1712 0.00 2 -0.78 15 -11.70 
  Stoumbou, Eleni 1901 GRE0.001-0.2515-3.75 
  Aggelaki, Stamatina 1693 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)
 
 90th Ambelokipi Open Ambelokipi, Athens - Greece GRE 2008-10-04
RcRownchangeKK*chgGame
 1886 1703 2.00 4 0.94 15 14.10 
  Xaxiris, E 1973 GRE0.5010.33154.95 
  Avgoustinatos, Vassilis 1885 GRE0.001-0.2615-3.90 
  Kiriazis, Dimitrios 1873 GRE0.5010.22153.30 
  Seretopoulos, I 1811 GRE1.0010.65159.75 

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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